谢谢!

EDIT2: the bug is gone. (we found the solution and told firefox that it is urgent. )
EDIT: Yay! uploading new version with fixes too! :)
hi :( it works fine in 95.0.2 for us & most people. (This must be a specific issue with specific systems or maybe it happens during a Firefox update to every extensions and we can't change it) Please inspect the menu with the browser console and tell me any errors you might see. You can also try the lastest version from https://github.com/code4charity/YouTube-Extension#-install-from-source
(maybe the issue is fixed already just waiting for Firefox) - It is best to join projects on Github ( https://github.com/code4charity/YouTube-Extension ) , where a volunteer might answer immediately. We work on this daily for free since 9 years, just to satisfy 400.000 users.

o bug desapareceu! :) (encontramos uma solução e dissemos ao firefox que é urgente).
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hi :( funciona bem no 95.0.2 para nós e para a maioria das pessoas. (Deve ser um problema específico com sistemas específicos ou talvez aconteça durante uma atualização do Firefox para todas as extensões e não podemos alterá-lo) Por favor, inspecione o menu com o console do navegador e me diga quaisquer erros que você possa ver. Você também pode tentar a versão mais recente em https://github.com/code4charity/YouTube-Extension#-install-from-source
(talvez o problema já tenha sido corrigido apenas esperando pelo Firefox) - É melhor participar de projetos no Github (https://github.com/code4charity/YouTube-Extension), onde um voluntário pode responder imediatamente. Trabalhamos nisso diariamente de graça desde 9 anos, apenas para satisfazer 400.000 usuários.

thanks, almost read what it was! i you are a problem-solver, joining us at https://github.com/code4charity/YouTube-Extension will make a difference efficiently

Please join us at https://github.com/code4charity/YouTube-Extension. Will try to get your 5 stars.

Unfortunately you cant really rate the few features you might use.
but what you can only possibly rate here, is our work as a whole, with 100 features (and an insane amount of work since 9 years.)

:( hi! sure? that must be a rare bug then. Please join us at https://github.com/code4charity/YouTube-Extension/ . The project deserves 5 stars. We are working hard (and for free).

thank you <3

EDIT: Can you update the rating? =] We are volunteers and rallied for solutions
Thanks! what do you mean? Fixing https://github.com/code4charity/YouTube-Extension/issues/1143

thanks :) besides, maybe it is good for a description text to be remembered? Do you think it makes people less curious about the extension?

2022: Sorry to notify you late, but please try again!! :)
2021: Hi! the mouse wheel shortcut assignment is a (the only) known firefox-bug yet (already in our Github Issues). Please report every other bug you might find. Do you know scroll wheel shortcuts from our Chrome version (or why would you miss it)? Our UI generally runs well in all Browsers and deserves 5 stars.
(Why do you do restart the browser? if you want you can reload any extension alone but it shouldnt be necessary) thanks!

2022: Please try again!! :) (We found a great solution and there is no alternative)
2021: Hi, this feature was fixed / completed in our new version at https://github.com/code4charity/YouTube-Extension. Our Firefox version started recently. Yet we look forward to update the Firefox version soon and often.
I understand 'reverse playlist' is a legendary feature as people miss it. (Because other projects, providing this feature only, resigned, despite they had many users. Because youtube changed this repeatedly.) Thus we temporarily removed the feature from our descriptions.
Yet that is not what you can possibly rate here. What you are rating can only be our whole work with 100 features and an insane amount of work. That's how we always called and describe. Yet your rating actually has a (negative) impact

2022: Sorry to notify you late, but please try again!! :) (We found a great solution and there is no alternative)

2021: Hi, this feature was fixed / completed in our new version at https://github.com/code4charity/YouTube-Extension. Our Firefox version started recently. Yet we look forward to update the Firefox version soon and often.
I understand 'reverse playlist' is a legendary feature as people miss it. (Because other projects, providing this feature only, resigned, despite they had many users. Because youtube changed this repeatedly.) Thus we temporarily removed the feature from our descriptions.
Yet that is not what you can possibly rate here. What you are rating can only be our whole work with 100 features and an insane amount of work. That's how we always called and describe. Yet your rating actually has a (negative) impact.