Big Sur Kernel Extension Error

I recently noticed that instead of the green checkmark that I usually have on the left-hand side of the App UI, it now has the red “x” and asks me to allow the kernel extension for Comodo. I’d be happy to so that the software works properly, but when I follow the instructions and go to my settings, Comodo isn’t available to add.

I’ve done a little research online and it seems that the macOS update to Big Sur (which is what I’m using) has some issues with KEXTs since Apple is moving to “System Extensions”.

Anyone else come across this issue and find a fix?