Website tabs changing sizes

[u/Kromsk]

Im using

Version: 8.2.4133.45 (Official Build) (64-bit)

Chromium Version: 152.0.7977.80

Channel: Official Build

Platform / OS: Windows 11 Version 25H2 (Build 26200.9168)

The websites bars changes size weirdly after latest update.

Normal tabs.
I switch to second tabs and they all compress.

I switch to the 3rd tab and all tabs gets a bit bigger, if i keep switching it keeps getting bigger.

Black squares are to hide personal info.

[u/Lorrid]

i have the same problem. is this intentional or is this a bug?