I'm having trouble changing the thickness of a sheet metal part created through Swept Flange command.

As you can see in the video, when I change the thickness before making an Extruded Cut, everything goes as expected (the thickness changes normally). But, for some reason, after I make an Extruded Cut, I can't change the thickness anymore: it keeps reverting back to the initial value of 1mm.

Am I doing something wrong? Can someone try to reproduce it? I think it's a bug.

Thanks.