In february we received an update that in some way improved new slicer but also broke it. Quite a few people already wrote about it but nothing has happened over last half a year... What's funny is...
Hi Anonymous
The point is that if we filter this slicer by anything else, the button size shouldn't change no matter what.
The column part I mentioned earlier is to show how it should work for rows aswell. In grid layout there is no "Max" for "Colmns shown" same should be for rows in any layout option.
Who thought it would be a good idea for buttons to auto resize? Especially only for rows but not for columns???
You already new about it in february (over 6 months ago) and yet nothing was done so far
https://community.fabric.microsoft.com/t5/Issues/New-Button-slicer-visual-bug/idi-p/3717831