Hi! A weird visual glitch has been happening all over on the website I'm building, it only happens on my phone and only with Firefox, everybody else I asked say they don't experience anything like this. On other browsers like chrome it works fine. Other websites seem to work perfectly fine. My phone is a Samsung Note 20 Ultra running Android 13, OneUI 5.1 and Firefox 110.0.1. I'm using 3 add-ons: Privacy Badger Dark Reader UBlock Origin If I uninstall all of them the issue still persists. The website is using React with NextJs framework. What could cause this and what can I do to fix it? The website in question can be reached under https://test.orli.hu It is a development test build so it is locked behind a login screen. The credentials are: User: Orli_Test Pass: Orli.ErkjT1gl8U! about:support information: Application Basics ------------------ Name: Firefox Version: 110.0 Build ID: 20230213213738 Distribution ID: User Agent: Mozilla/5.0 (Android 13; Mobile; rv:109.0) Gecko/110.0 Firefox/110.0 OS: Linux 33 #1 SMP PREEMPT Tue Jan 31 18:45:46 KST 2023 Multiprocess Windows: 0/0 Fission Windows: 0/0 Disabled by default Remote Processes: 2 Google Location Service Key: Found Google Safebrowsing Key: Found Mozilla Location Service Key: Found Safe Mode: false Memory Size (RAM): 10.6 GB Disk Space Available: 200 GB Crash Reports for the Last 3 Days --------------------------------- Nightly Features ---------------- Remote Processes ---------------- Type: Web Content Count: 1 / 2 Type: GPU Count: 1 Add-ons ------- Name: Dark Reader Type: extension Version: 4.9.62 Enabled: true ID: addon@darkreader.org Name: Mozilla Android Components - Ads Telemetry Type: extension Version: 110.0.1.0214013003 Enabled: true ID: ads@mozac.org Name: Mozilla Android Components - Browser Icons Type: extension Version: 110.0.1.0214013323 Enabled: true ID: icons@mozac.org Name: Mozilla Android Components - Firefox Accounts WebChannel Type: extension Version: 110.0.1.0214012933 Enabled: true ID: fxa@mozac.org Name: Mozilla Android Components - ReaderView Type: extension Version: 110.0.1.0214012839 Enabled: true ID: readerview@mozac.org Name: Mozilla Android Components - Search Telemetry Type: extension Version: 110.0.1.0214013003 Enabled: true ID: cookies@mozac.org Name: Mozilla Android Components - Web Compatibility Interventions Type: extension Version: 110.0.0 Enabled: true ID: webcompat@mozilla.org Name: Privacy Badger Type: extension Version: 2023.1.31 Enabled: true ID: jid1-MnnxcxisBPnSXQ@jetpack Name: uBlock Origin Type: extension Version: 1.47.2 Enabled: true ID: uBlock0@raymondhill.net Graphics -------- Features Window Device Pixel Ratios: 2.608695652173913,2.608695652173913 Compositing: WebRender Asynchronous Pan/Zoom: touch input enabled; autoscroll enabled; smooth pinch-zoom enabled WebGL 1 Driver WSI Info: EGL_VENDOR: Android EGL_VERSION: 1.4 Android META-EGL EGL_EXTENSIONS: EGL_ANDROID_front_buffer_auto_refresh EGL_ANDROID_get_frame_timestamps EGL_ANDROID_get_native_client_buffer EGL_ANDROID_presentation_time EGL_EXT_surface_CTA861_3_metadata EGL_EXT_surface_SMPTE2086_metadata EGL_KHR_get_all_proc_addresses EGL_KHR_swap_buffers_with_damage EGL_EXT_gl_colorspace_scrgb EGL_EXT_gl_colorspace_scrgb_linear EGL_EXT_gl_colorspace_display_p3_linear EGL_EXT_gl_colorspace_display_p3 EGL_EXT_gl_colorspace_display_p3_passthrough EGL_EXT_gl_colorspace_bt2020_linear EGL_EXT_gl_colorspace_bt2020_pq EGL_ANDROID_image_native_buffer EGL_ANDROID_native_fence_sync EGL_ANDROID_recordable EGL_EXT_create_context_robustness EGL_EXT_image_gl_colorspace EGL_EXT_pixel_format_float EGL_EXT_protected_content EGL_EXT_yuv_surface EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_mutable_render_buffer EGL_KHR_no_config_context EGL_KHR_partial_update EGL_KHR_surfaceless_context EGL_KHR_wait_sync IsWebglOutOfProcessEnabled: 0 WebGL 1 Driver Renderer: ARM -- Mali-G77 WebGL 1 Driver Version: OpenGL ES 3.2 v1.r38p1-01bet0-mbs2v41_0.8320a750c7c9e2666df3500d139b434f WebGL 1 Driver Extensions: GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3d GL_EXT_texture_compression_astc_decode_mode GL_EXT_texture_compression_astc_decode_mode_rgb9e5 GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_EXT_multisampled_render_to_texture2 GL_OES_surfaceless_context GL_OES_texture_stencil8 GL_EXT_shader_pixel_local_storage GL_ARM_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_stencil GL_ARM_mali_program_binary GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_texture_sRGB_decode GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_texture_storage_multisample_2d_array GL_OES_shader_image_atomic GL_EXT_robustness GL_EXT_draw_buffers_indexed GL_OES_draw_buffers_indexed GL_EXT_texture_border_clamp GL_OES_texture_border_clamp GL_EXT_texture_cube_map_array GL_OES_texture_cube_map_array GL_OES_sample_variables GL_OES_sample_shading GL_OES_shader_multisample_interpolation GL_EXT_shader_io_blocks GL_OES_shader_io_blocks GL_EXT_tessellation_shader GL_OES_tessellation_shader GL_EXT_primitive_bounding_box GL_OES_primitive_bounding_box GL_EXT_geometry_shader GL_OES_geometry_shader GL_ANDROID_extension_pack_es31a GL_EXT_gpu_shader5 GL_OES_gpu_shader5 GL_EXT_texture_buffer GL_OES_texture_buffer GL_EXT_copy_image GL_OES_copy_image GL_EXT_shader_non_constant_global_initializers GL_EXT_color_buffer_half_float GL_EXT_unpack_subimage GL_EXT_color_buffer_float GL_EXT_float_blend GL_EXT_YUV_target GL_OVR_multiview GL_OVR_multiview2 GL_OVR_multiview_multisampled_render_to_texture GL_KHR_robustness GL_KHR_robust_buffer_access_behavior GL_EXT_draw_elements_base_vertex GL_OES_draw_elements_base_vertex GL_EXT_protected_textures GL_EXT_buffer_storage GL_EXT_external_buffer GL_EXT_EGL_image_array GL_EXT_texture_filter_anisotropic GL_OES_texture_float_linear GL_ARM_texture_unnormalized_coordinates GL_EXT_shader_framebuffer_fetch GL_EXT_clip_control WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_sRGB EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_etc1 WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_lose_context WebGL 2 Driver WSI Info: EGL_VENDOR: Android EGL_VERSION: 1.4 Android META-EGL EGL_EXTENSIONS: EGL_ANDROID_front_buffer_auto_refresh EGL_ANDROID_get_frame_timestamps EGL_ANDROID_get_native_client_buffer EGL_ANDROID_presentation_time EGL_EXT_surface_CTA861_3_metadata EGL_EXT_surface_SMPTE2086_metadata EGL_KHR_get_all_proc_addresses EGL_KHR_swap_buffers_with_damage EGL_EXT_gl_colorspace_scrgb EGL_EXT_gl_colorspace_scrgb_linear EGL_EXT_gl_colorspace_display_p3_linear EGL_EXT_gl_colorspace_display_p3 EGL_EXT_gl_colorspace_display_p3_passthrough EGL_EXT_gl_colorspace_bt2020_linear EGL_EXT_gl_colorspace_bt2020_pq EGL_ANDROID_image_native_buffer EGL_ANDROID_native_fence_sync EGL_ANDROID_recordable EGL_EXT_create_context_robustness EGL_EXT_image_gl_colorspace EGL_EXT_pixel_format_float EGL_EXT_protected_content EGL_EXT_yuv_surface EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_mutable_render_buffer EGL_KHR_no_config_context EGL_KHR_partial_update EGL_KHR_surfaceless_context EGL_KHR_wait_sync IsWebglOutOfProcessEnabled: 0 WebGL 2 Driver Renderer: ARM -- Mali-G77 WebGL 2 Driver Version: OpenGL ES 3.2 v1.r38p1-01bet0-mbs2v41_0.8320a750c7c9e2666df3500d139b434f WebGL 2 Driver Extensions: GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3d GL_EXT_texture_compression_astc_decode_mode GL_EXT_texture_compression_astc_decode_mode_rgb9e5 GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_EXT_multisampled_render_to_texture2 GL_OES_surfaceless_context GL_OES_texture_stencil8 GL_EXT_shader_pixel_local_storage GL_ARM_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_stencil GL_ARM_mali_program_binary GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_texture_sRGB_decode GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_texture_storage_multisample_2d_array GL_OES_shader_image_atomic GL_EXT_robustness GL_EXT_draw_buffers_indexed GL_OES_draw_buffers_indexed GL_EXT_texture_border_clamp GL_OES_texture_border_clamp GL_EXT_texture_cube_map_array GL_OES_texture_cube_map_array GL_OES_sample_variables GL_OES_sample_shading GL_OES_shader_multisample_interpolation GL_EXT_shader_io_blocks GL_OES_shader_io_blocks GL_EXT_tessellation_shader GL_OES_tessellation_shader GL_EXT_primitive_bounding_box GL_OES_primitive_bounding_box GL_EXT_geometry_shader GL_OES_geometry_shader GL_ANDROID_extension_pack_es31a GL_EXT_gpu_shader5 GL_OES_gpu_shader5 GL_EXT_texture_buffer GL_OES_texture_buffer GL_EXT_copy_image GL_OES_copy_image GL_EXT_shader_non_constant_global_initializers GL_EXT_color_buffer_half_float GL_EXT_unpack_subimage GL_EXT_color_buffer_float GL_EXT_float_blend GL_EXT_YUV_target GL_OVR_multiview GL_OVR_multiview2 GL_OVR_multiview_multisampled_render_to_texture GL_KHR_robustness GL_KHR_robust_buffer_access_behavior GL_EXT_draw_elements_base_vertex GL_OES_draw_elements_base_vertex GL_EXT_protected_textures GL_EXT_buffer_storage GL_EXT_external_buffer GL_EXT_EGL_image_array GL_EXT_texture_filter_anisotropic GL_OES_texture_float_linear GL_ARM_texture_unnormalized_coordinates GL_EXT_shader_framebuffer_fetch GL_EXT_clip_control WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_filter_anisotropic MOZ_debug OES_draw_buffers_indexed OES_texture_float_linear OVR_multiview2 WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_etc1 WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context Target Frame Rate: 60 GPU #1 Active: Yes Description: Model: SM-N986B, Product: c2sxeea, Manufacturer: samsung, Hardware: exynos990, OpenGL: ARM -- Mali-G77 -- OpenGL ES 3.2 v1.r38p1-01bet0-mbs2v41_0.8320a750c7c9e2666df3500d139b434f Vendor ID: ARM Device ID: Mali-G77 Driver Version: OpenGL ES 3.2 v1.r38p1-01bet0-mbs2v41_0.8320a750c7c9e2666df3500d139b434f RAM: 0 Diagnostics AzureCanvasBackend: skia AzureCanvasBackend (UI Process): skia AzureContentBackend: skia AzureContentBackend (UI Process): skia AzureFallbackCanvasBackend (UI Process): skia CMSOutputProfile: Empty profile data Display0: 1080x2316@60Hz scales:2.625000|1.000000 DisplayCount: 1 GPUProcessPid: 2259 Decision Log HW_COMPOSITING: default: available user: force_enabled OPENGL_COMPOSITING: default: available user: force_enabled GPU_PROCESS: default: available WEBRENDER: default: available WEBRENDER_COMPOSITOR: default: disabled WEBRENDER_PARTIAL: default: available WEBRENDER_SHADER_CACHE: default: available WEBRENDER_OPTIMIZED_SHADERS: default: available WEBRENDER_ANGLE: default: available env: unavailable WEBRENDER_DCOMP_PRESENT: default: available user: disabled env: unavailable runtime: unavailable WEBGPU: default: disabled runtime: blocked VP8_HW_DECODE: default: available VP9_HW_DECODE: default: available BACKDROP_FILTER: default: available CANVAS_RENDERER_THREAD: default: blocked ACCELERATED_CANVAS2D: default: disabled Media ----- Audio Backend: aaudio Max Channels: 2 Preferred Sample Rate: 48000 Roundtrip latency (standard deviation): ... Output Devices Name: Group Default audio output device: Input Devices Name: Group Default audio input device: Enumerate database Environment Variables --------------------- Important Modified Preferences ------------------------------ browser.search.region: HU extensions.lastAppVersion: 110.0 idle.lastDailyNotification: 1677598162 media.gmp.storage.version.observed: 1 network.dns.disablePrefetch: true network.http.speculative-parallel-limit: 0 network.predictor.enabled: false network.prefetch-next: false privacy.purge_trackers.date_in_cookie_database: 0 privacy.purge_trackers.last_purge: 1677598162940 storage.vacuum.last.index: 0 Important Locked Preferences ---------------------------- fission.autostart.session: false Accessibility ------------- Activated: false Prevent Accessibility: 0 Library Versions ---------------- NSPR Expected minimum version: 4.35 Version in use: 4.35 NSS Expected minimum version: 3.87.1 Version in use: 3.87.1 NSSSMIME Expected minimum version: 3.87.1 Version in use: 3.87.1 NSSSSL Expected minimum version: 3.87.1 Version in use: 3.87.1 NSSUTIL Expected minimum version: 3.87.1 Version in use: 3.87.1 Startup Cache ------------- Disk Cache Path: /data/user/0/org.mozilla.firefox/files/mozilla/1d186eat.default/startupCache/startupCache.8.little Ignore Disk Cache: false Found Disk Cache on Init: false Wrote to Disk Cache: true Internationalization & Localization ----------------------------------- Application Settings Requested Locales: ["en-GB"] Available Locales: ["an","ar","ast","az","be","bg","bn","br","bs","ca","cak","cs","cy","da","de","dsb","el","en-CA","en-GB","en-US","eo","es-AR","es-CL","es-ES","es-MX","et","eu","fa","ff","fi","fr","fy-NL","ga-IE","gd","gl","gn","gu-IN","he","hi-IN","hr","hsb","hu","hy-AM","id","is","it","ja","ka","kab","kk","kn","ko","lij","lo","lt","lv","ml","mr","ms","my","nb-NO","ne-NP","nl","nn-NO","oc","pa-IN","pl","pt-BR","pt-PT","rm","ro","ru","sk","sl","son","sq","sr","sv-SE","ta","te","th","tr","trs","uk","ur","uz","vi","wo","xh","zam","zh-CN","zh-TW"] App Locales: ["en-GB","en-US","en-CA"] Regional Preferences: ["en-GB"] Default Locale: "en-US" Operating System System Locales: ["en-GB"] Regional Preferences: ["en-GB"] Remote Debugging (Chromium Protocol) ------------------------------------ Accepting Connections: false URL: