Onion Browser Button extension for IceCat is insecure

Hi @alciregi
I’m on Fedora 32 X64 bit Cinnamon edition with IceCat installed from official Fedora repository.
IceCat on my system is version 68.12.0esr (X64 bit) & still has the insecure risky add-on ! And as you mentioned upstream released version 68.12 on 25th of Aug, so yes the Fedora maintainer still keeping this risky addd-on in version 68.12 ! For that I post this issue.