I upgraded to Zorin 18 through the upgrade process. Everything went well, although I encountered some issues with a few apps.
For example, the Brave browser downloaded from Flathub — I can no longer see its icon, even though the store shows it as installed. I tried uninstalling it (while keeping my data) and reinstalling the app; I can launch it from the store, but it doesn’t add the icon to the Internet apps section.
Any suggestions? Thanks.