When using Google Meet in Firefox browser, I am only able to share my '''window''', not my '''screen'''. When I choose "share screen", it says I must change my permissions - but my permissions settings have not changed and this is a problem I have started having only in the last few days. I do not know where I am supposed to change these permissions settings. I have checked my permissions in settings > privacy & security > permissions - there is nothing there about screen sharing. I have checked my permissions in padlock > connection > more information > permissions and the only options I have for screen sharing are "always ask" (default), which is set. The only other option I have is "block" which is not set. My Firefox browser is up-to-date. Can anyone help? Thanks!