@rokoe I'm sorry you had issues with it, it has always worked perfectly for me and I haven't seen any video overlays ever since writing this script. After your comment I checked again with the script disabled and then re-enabled, and I can confirm that it works just fine. Note that you'll need to reload the page for it to take effect after installing, it's not enough to just click on a different video since YouTube loads it dynamically in the same page. I'll add a note to the Info tab to mention this.
Screenshots taken from this video at timestamp 6:09.
@rokoe I'm sorry you had issues with it, it has always worked perfectly for me and I haven't seen any video overlays ever since writing this script. After your comment I checked again with the script disabled and then re-enabled, and I can confirm that it works just fine. Note that you'll need to reload the page for it to take effect after installing, it's not enough to just click on a different video since YouTube loads it dynamically in the same page. I'll add a note to the Info tab to mention this.
Screenshots taken from this video at timestamp 6:09.
Without the script:
With the script: