I have Joplin running permanently, and it displays an icon in the Mate taskbar. A click on the icon re-opens the running Joplin.
After upgrading my system from Fedora/Mate 27 to Fedora/Mate 29, Joplin no longer opens when I click the taskbar icon. Now I need to right-click and choose ‘Open Joplin’.
Other applications that are in the taskbar (e.g. claws-mail, ownCloud), still open normally on a single click.
Is there anything we can do to get the normal behaviour back?