I registered custom resources class for my module like it is described here:
Besides "Class Description" and "Config" fields it exposes only one field (so far for the test):
/// Title of the PortfolioItems
Now I can see my resource type in "Interface Labels & Messages". But when I try to filter by this type it doesn't do filtration, it shows me ALL available resources...
Can someone direct me in right way to localize the issue?