Show the number of MTX owned when browsing the shop

I recently accidentally bought a duplicate of an armor set that I forgot I had purchased a while back. Now I've been waiting over a week for a refund and still no answer.

Sure, it's my mistake, but it would be a whole lot easier to just show the number currently owned on the MTX itself which should be an easy fix.

Just did the same with a stash tab. This really needs to be implemented.

It appears there is a "Hide Owned" filter when viewing the store, but it either doesn't work, or doesn't work for stash tabs. Fixing this would also help. Its fine to show generic/trader tabs if already owned, but there's really no good reason to get a duplicate of any of the specific tabs (map, currency, etc...).