Hello, I noticed something odd with my KDE. If I hover over an icon of an open program at the bottom of the screen and, while the little preview pop-up is active, very quickly mouseout (better with a downward motion first) of the icon and hover over one of the icons on the far right such as the network, volume, clipboard contents icons, the pop-up over the orignal program icon will start to flash rapidly and is larger than normal. It flashes for several seconds and then stops but will repeat when hover over a new icon until the original is click again. It seems to happen most often for me when hovering over the Kate icon.
I took a screen shot of it while composing this question. It’s hard to tell but my mouse pointer is over in the lower right-hand corner and hovering there made the date pop up. While there, in the left-hand side of the screen the Kate pop-up is much larger than normal and flashing.
Any idea why this would happen?