SUMMARY In an X11 session, clicking an icon in the task manager or pressing Meta+number gives visual feedback that an application is starting. Wayland seems to be missing this functionality. STEPS TO REPRODUCE 1. Log into a Wayland session 2. Click an icon in the task manager OBSERVED RESULT No visual feedback that an application is starting. EXPECTED RESULT Visual feedback that an application is starting as in an X11 session. SOFTWARE/OS VERSIONS Linux / KDE neon 5.21 User Edition KDE Plasma Version: 5.21.3 KDE Frameworks Version: 5.80.0 Qt Version: 5.15.2
Yep, there's currently no protocol that governs this. Luckily, one is under development and should be finalized soon. *** This bug has been marked as a duplicate of bug 402903 ***