It dont work in reddit.

[roastme]

When i visit a reddit link from google it lets me open reddit instead of taking me to redlib. I tried to reinstall the extension but still not fixed.

[roastme]

I have firefox 140

[IkelAtomig]

You mean Firefox ESR ?

I tried it in 149.0.2, it works fine.

[roastme]

Can you try installing firefox esr on your machine? And test if it works.