hi! this feature specifically doesn't work yet with Firefox only. https://github.com/code-charity/youtube/issues/2310, however, since Firefox featured us, now all known Firefox bug can be considered urgent. Did you possibly forget using the feature to hide recommend videos? Please consider it is more likely that there was no need to reinstall. We are one of the biggest projects among the browser extensions already. Over 170 People have helped. Still it is common, that some issues stay for years. You can make a difference. 1000 of steps have been done and 100 are currently on the to-do Lists. We prioritize.

Thank you! We would love to know all issues and read all your wishes on GitHub to sort them in our to-do lists.

what do you mean? (the extension can only run on youtube.com yet)

please reconsider and elaborate your statement. thank you!

if so, then you can just switch off our adskipper feature.
known issue that will be worked on.
Thanks

thank you!
(doesn't sound like a reason to rate below 5 stars)