It is extremely frustrating. I just wanted to evaluate the whole list one by one and not miss one.
But no, it makes you click “more” every 10 items and then it wipes itself when you scroll back up.
You win steam, I give up and won’t buy anything, happy ?
It is pretty shit at remembering search filters in general, e.g. the Linux platform filter or the co-op filter constantly reset for me and have for years.