I have used Zorin OS 16 Pro for a while now on my new laptop. The touchscreen works pretty well with everything except Firefox. I can't figure out how to enable scrolling with the touchscreen. For clarification: I can scroll in the menus and other applications/programs, it's just Firefox that's given me this issue.
There are several tips here - one of which might work:
This is what I've always used and it is still working for me. Keep in mind I do not use the Flatpak version of Firefox, I'm using a direct download from Firefox. And I'm not using Wayland, there is an extra step if you're using Wayland. You'll have to google the answer for that.
This worked, thank you so much!