Graphic quality of the new versions of Avidemux

[Luc77600]

Hello,
I notice that the Avidemux window is gradually coming to resemble the version from December 12, 2024, which offered better visual comfort.
However, the progress bar (timeline) remains very mediocre, featuring a circle and scale markings that are unpleasant to work with.
Is this a consequence of Qt6, or simply a deliberate design change that—in my opinion—is a complete failure?
Thanks nonetheless to the developers for continuing to improve this very handy tool.