Created attachment 172566 [details]
A short video trying to capture this little glitch

SUMMARY
During the transition when an option is selected, the right side of the highlight box briefly changes from a rounded corner to a square corner, and then changes back, while the left side consistently remains rounded.

STEPS TO REPRODUCE
1. Open the Networks applet
2. Cursor hovering over the network options

OBSERVED RESULT
The right side of the highlight box seems to switch from a square corner to a rounded corner during option transitions, while the left side consistently remains rounded, aligning with Plasma 6's visual guidelines.

EXPECTED RESULT
Both sides of the highlight box should have rounded corners, even during transitions.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora 40 KDE spin
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION
This issue is difficult to convey through static images because once the selected state is stable, both sides are normal rounded corners. The strange little glitch on the right side only appears when the cursor first hovers over an option.