YouTube Subtitle Delay

installed this hoping it would work and it just ended up glitching my video contantly

It doesn't work for me for some reason. Tried from -100 to 600 seconds and sometimes the subtitles won't move on at all. If it helps, I'm trying to watch Taskmaster UK

i wish it wasnt just to delay subtitles but to sped them up.

Can only delay subtitles. No option for hastening (negative delay).

Seems great, but it doesn't remove the subtitles from the screen and they end up scrolling up and covering the entire screen from top to bottom. What's going on with that?

Despite what the screenshot would suggest, only works in one direction, doesn't support negative delay.

Works, but subtitles can only delayed, not possible to hurry them (=negative delay value).

Subtitles get moved to the right side when enabled, and they cannot moved back while this is enabled.

the extension is okay, but if I pause the youtube video, the subtitles go on, and the delay will make no use. can you fix it?