Issue on Process Explorer v16.32 : not remembering which process trees I collapse

Question

Many times, when I open the window, it doesn't auto-collapse processes trees that I've chosen to collapse in the previous time.

For example, Chrome has plenty of processes, so I collapse it. Same goes for wininit.exe.

So I get a huge list instead of what I prefer to see.

Example:

And this is what I prefer to see (either by default or by what I used last time) :