[EDIT]: Typo.
As the title says, there's a little artifact in the blinking cursor in KDE-su password window. It's not the first time I've encountered this, and it has always happened after a KDE update. Is not related to which font is being used, since I've already tried to change with the same result. Three different systems are affected (all latest TUMBLEWEED).
Here's a screen capture:
What could be?
Thanks in advance.
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