Update 2024-05-25: According to this article, Firefox 127 is starting to change to the same behavior as Chrome.
In Firefox, website permissions for the Manifest V3 extension are temporary permissions by default.
In the case of temporary permissions, the Dualsub subtitle menu cannot be initialized early, and users need to close the popup page and re-open it to refresh the subtitle menu.
Firefox for desktop
Users can switch to persistent permissions through the context menu.
Firefox for Android
Currently, the latest Android version does not have a context menu similar to the desktop version, and the extension management page does not have a similar operation interface.
Currently, the only workaround is to request the permission from the extension side: In Settings > General > Request Website Permissions, click the m.youtube.com button.
Hide this alert message
If you have read this post, you can go to Settings > General > Hide Alert Messages, check the dualsub-support#596 checkbox.
muzuiget
commented
1 month ago
中文
2024-05-25 更新：根据这篇文章，Firefox 127 开始又打算改成 Chrome 一样的行为了。
在 Firefox 里，Manifest V3 扩展的网站权限默认是临时授权的。
在临时授权的情况下，Dualsub 字幕菜单不能提前初始化，用户需要关闭弹出页面然后再次打开来刷新字幕菜单。
桌面版
用户可以通过右键菜单，切换到永久授权。
Android 版
目前最新版本没有类似桌面版的右键菜单，扩展管理页面也没类似的操作界面。
目前只能通过扩展主动申请：在 设置 > 通用 > 请求网站权限，点击 m.youtube.com 按钮。
隐藏这个提示信息
如果你已经阅读了这个帖子，可以到 设置 > 通用 > 隐藏提示信息，勾选 dualsub-support#596 单选框。
English
Update 2024-05-25: According to this article, Firefox 127 is starting to change to the same behavior as Chrome.
In Firefox, website permissions for the Manifest V3 extension are temporary permissions by default.
In the case of temporary permissions, the Dualsub subtitle menu cannot be initialized early, and users need to close the popup page and re-open it to refresh the subtitle menu.
Firefox for desktop
Users can switch to persistent permissions through the context menu.
Firefox for Android
Currently, the latest Android version does not have a context menu similar to the desktop version, and the extension management page does not have a similar operation interface.
Currently, the only workaround is to request the permission from the extension side: In Settings > General > Request Website Permissions, click the m.youtube.com button.
Hide this alert message
If you have read this post, you can go to Settings > General > Hide Alert Messages, check the dualsub-support#596 checkbox.