SUMMARY You can get to the main window by opening KDE Connect from an app launcher. There should be a way to get to the KDE Connect main window from the tray icon. There's are multiple ways to get to the *settings* window from the tray icon, but no way to get to the actual main window. STEPS TO REPRODUCE 1. Run KDE Connect OBSERVED RESULT There is no way to get to the main window from the tray icon. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux (available in About System) KDE Plasma Version: 5.27.9 KDE Frameworks Version: 5.112.0 Qt Version: 5.15.11
*** This bug has been marked as a duplicate of bug 476389 ***
Bug 476389 is about the plasmoid/tray icon not appearing at all in Plasma 6, this one is about the plasmoid not having an option/button to open the app (the `kdeconnect-app` executable, which has some additional features not available in the plasmoid) instead of just the KCM/settings window, which is still the case for now.
It seems this commit from 5 months ago now makes the KDE Connect Settings button open the main KDE Connect window: https://invent.kde.org/network/kdeconnect-kde/-/commit/c8ab0738927d0b544813e91a7f5a2eabd42fce3c So this issue is resolved.