Using the addon in Slimbrowser

[prokrusztesz]

Hi,
I tried your addon in Slimbrowser (v 18.0.0.0) which is considered as a fork of Firefox. It installed seamless (from Firefox's add-on repository) and all controlling input instruments are seem to be working, but the actual functions themselves are do not. I.e. if I set the Brightness to 200%, nothing changed on the video. In fact, the icon of the addon remained in inactive status (pale gray instead of the usual colorized), but I do not know whether it does a matter or not.
Actually I tried the addon on a couple of video streaming sites.
Could you please take a look on it?
THX.

[PyvesB]

Hello 👋🏻 Did you check whether the extension still works as expected on vanilla Firefox?

[prokrusztesz]

Hello,
I tried it now, and it works well on Firefox 115.12.0esr.
And, return to Slimbrowser: it also works on Youtube, Videa or Filemoon e.g. (But the icon is still greyed out.)
And it does not work on doodstream e.g. (Filemoon and Doodstream both extensively use aggressive advertising through pop-up windows and toasts, so if somebody want to use their video stream functionality, strong ad-blocking is necessary.)