Compatibility issues with the Global Speed extension

[WofWca]

A user is reporting that sometimes apparently Jump Cutter stops following the normal speed set by the Global Speed extension. That is, with onPlaybackRateChangeFromOtherScripts set to updateSoundedSpeed. The extensions keep "figthing" to set the regular speed.

Apparently this is easier to reproduce with two browser tabs that have a media element. If you keep changing speed, eventually this will happen.

The relevant code is around here:

https://github.com/WofWca/jumpcutter/blob/d6634d1fa2262d6a703d12306457d2a79465c6f8/src/entry-points/content/AllMediaElementsController.ts#L594-L634