gThumb 3.6.1 search for metadata (like tags) yields no results
On Ubuntu 18.04 I have gThumb 3.6.1. I have added tags to images and would like to search for them. This is offered in the UI, but the search never yields a result. The same behaviour is observed with e.g. description. When I search within the filename I get results. I'm also not sure what the difference between "tags" and "tags (embedded)" is (the actual term in English could differ since I use a German localization).