Mass Editor filters

Sonarr 3.0.3-687

When I try to add a filter for root folder path [is] /volume1/Media/TV I see all the series in /volume1/ and about 5 or 6 that are in /volume2/Media2/TV

If I make a similar filter for volume2 I do not see any that are on /volume1, but I also do not see all the series that are set to /volume2 )ass I see in the “All” listing with no filters applied

This seems to be a bug?