There is a bug when I try to use the filter in the library, at any screen size, except when I have Logos maximized using the entire screen (then the filter works). Not sure if this is commonly known already, or only effecting M1 Pro machines, or what, but thought I'd mention it.
4572.LogosBug.mov
Using MacBook Pro 16" 2021, M1 Pro, 16 GB RAM