Using the Tag search dialog I am able to find tests tagged with TAG_A (underscore), but not the ones tagged with TAG B (space), when searching using the full tag name (Results: 0). It does work when using a wild card search TAG*B.

v2.1dev22, Windows Python 3.11 and Linux Python 3.10
Using the Tag search dialog I am able to find tests tagged with

TAG_A(underscore), but not the ones tagged withTAG B(space), when searching using the full tag name (Results: 0). It does work when using a wild card searchTAG*B.v2.1dev22, Windows Python 3.11 and Linux Python 3.10