HP laptop, 6.15.3-200.fc42.x86_64. Ran dnf update, upon reboot received an popup [ New KDE … ]
The main control panel - starts with the 45 deg infinity morphed to an F and a firefox icon and BT, brightness, wifi, battery, etc icons. Any click on the Application icon pops up a menu box. I have a desktop icon for xterm. Dbl click and I have an xterm, type thunderbird, I have my email and an icon on the panel, I minimize, mouseover icon and a small sample window pops up. But get the original back - nope. I can get a popup menu of various actions - none of which I want - I just want the window back where it was. So the question: Is my system screwed up or did someone at KDE say Hey I like menus of menus of menus?
[edit] just found out - click on icon, menu->More->Move and app pops up and I can [move] and click to place.
In addition - an icon in the panel - has been minimized - DblClick to re-open - click click click click clickclickclick - nothing.