You issue is almost similar to the question you linked1 (where I also answered) and it has to do with how chrome is dealing with 1fr which is equal to minmax(auto,1fr).
Using minmax(0,1fr) seems to fix the issue but I need to dig more in order to identify why. It's either a bug or they changed the way minmax() is calculated.
will update with the bug report or the detailed explanation
1: That questions deals with a row configuration where we need to do the opposite. Use 1fr (minmax(auto,1fr)) instead of minmax(0,1fr)
