I am trying to configure KeePassHttp-Connector (https://addons.mozilla.org/zh-CN/firefox/addon/keepasshttp-connector). It seems to be using WebExtension commands (https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/commands), and claims they can be customized in chrome://extensions/configureCommands, which unfortunately does not apply to Firefox. Is this configuration available somewhere, or is it simply not implemented yet? Thanks in advance.