Random observation, when I was using requiredHeight(intrinsicsize.max) and fillmaxwidth() on a row inside a column, it was not in fact filling the max width, it instead seemed to do the width as intrinsic.min, when I set an exact hieght on the row, the row then filled the width to it's max

Also encountered this problem multiple times I would like to see a .prefMaxSize() function In this case the official compose way would be to use helper functions like Modifier.weight() from RowScope or ColimnScope to set the content to its maximum width/height