SUMMARY *** Using Wayland, all pop-up notifications appear in the top-left of the desktop. Changes in the setting/notifications to a different location are not respected. Neon testing. *** STEPS TO REPRODUCE 1. go to system settings/notifications/custom position and choose top RHS 2. generate a pop-up notification i.e. notify-send 'test' OBSERVED RESULT pop-up appears in the top LHS. EXPECTED RESULT pop-up appears in the top RHS. SOFTWARE/OS VERSIONS Operating System: KDE neon Testing Edition KDE Plasma Version: 5.26.4 KDE Frameworks Version: 5.101.0 Qt Version: 5.15.7 Kernel Version: 6.0.3-surface (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i5-7300U CPU @ 2.60GHz Memory: 3.8 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 620 Manufacturer: Microsoft Corporation Product Name: Surface Pro System Version: 124000000000000000000000D:0B:09F:5C:09P:38S:01E:0 Appears to be a similar issue to 381130? But that's meant to be fixed in this release of Frameworks.
Seems to have been a latte-dock issue. Removed Latte dock and used normal Plasma panels and the issue is resolved.