HeartBeat DarkMode Not Working

[FrostByteTV]

Here recently my YouTube dark mode has not been working. I used to have it on YouTube but all of a sudden it just randomly stopped. I tried reinstalling heartbeat to my Google Chrome and it still seems not to work. Any help or ideas of what may be wrong??

 

[McKeviin]

If you only want the darkmode you can install Magic actions for youtube. or Stylish(a themeing extension) and install a dark theme.
Or try to clean cache and all that and try again

 

[FrostByteTV]

I tried cleaning the cache and history and nothing changed. I guess Im just gonna have to install a different addon. Thanks for the help though McKeviin

 

[McKeviin]

no problem. I hope your problem gets fixed