Injected web page script seems to not return a result when on Twitch's site but not on a video page

[Aldaviva]

For example, the Twitch following list page. Maybe it's timing out or encountering an error.

This causes RemoteControl to not send commands to the actual correct application (for example, a playing VLC process) because it can't tell if Twitch is playing so it can determine which program to send the command to.

[Aldaviva]

The fix seems to have been correct, because playButton was null.

8:06:17 PM [ERROR] Uncaught error. TypeError: Cannot read properties of null (reading 'dataset')
    at TwitchHandler.fetchPlaybackState (twitch.js:20:26)
    at #handleCommand (common.js:27:35)
    at common.js:11:41