Unpaid should be ':d x', no?

I dont see it now maybe its only visible when having unpaid items... but for cursed there is no filter for sure... also there is no filter for all items.

That part is correct, it only shows filters that will actually list at least 1 item. I know there is a filter for Unknown Status but I've never checked for Cursed/Blessed filters, so those could very well be missing. Does it work if you type 'curse' as a text filter? I've never tried.

when you type cursed it works for all items cursed / uncursed

Actually the "known cursed" filter was there but I had forgotten to implement the check o_O

Fixed.