Custom Filter condition "in", "not in" don't remove whitespace

GTK client v5.0.15

I see some usability problems in "in" and "not in" filter condition's. When I wanted add custom filter condition for the modules list, "name in project, sale" I got only project module in filtered list. Only when I looked to gtk code I saw that nobody remove spaces, so the query goes like ['project', ' sale']. So lets add replace(' ',''), before strip and and nobody don't bother with whitespace.

p.s. I think it is same with the web client.