I have 2 PCs with latest Kubuntus 25.10 (kde 6.5.6) and they behave the same. I CANNOT remove the widget using aforementioned procedures.
I choose “show panel configuration” from context menu, and then, when I hover mouse over the widget, I see only popup from that widget
this is second PC
I think I saw menu with red icons (possibly remove), when i right clicked on widget icon in edit mode, but for a split second - like 10ms, and then it dissapeared.
and no, advanced weather widget doesn’t appear in tray configuration items list

