Hello, this is essentially an FYI to any developer or user who wants to know about this minor bug I encountered.
Today my Zorin updated to Wayland by default. I did not notice until I logged out and saw that I could choose "Zorin Desktop" or "Zorin Desktop on X.org" instead of "Zorin Desktop" and "Zorin Desktop on Wayland" as it was before. All is well on Wayland (except my Steam overlay not displaying), but when I logged in the first time after the update, all GNOME extensions were disabled, so I booted into vanilla GNOME. Opening the extensions app and turning them back on again solved the issue. Hopefully if someone else has this issue and can't work out how to solve it, this post can help.