In the 'Browse' mode, when I try to filter images based on 'rating' I can't select which rating I'd like to see. The only thing I can select is between '>=', '=', or '<='. The space to the right of this selection is blank (up until the 'X'). It appears as if the filter function is still working (if I blindly assign ratings to images (1..5)) the images disappear from the filtered view), but I can't select which rating to view.

In the 'Semantic Information' section, there is nothing showing next to 'Rating:' (although. It seems like the rating star icons are missing.

STDERR is showing:
Invalid Context= "stock" line for icon theme: "/usr/share/icons/ubuntu-mono-dark/stock/##/"

Gwenview version: 17.12.3