So yesterday a did a rework how i organize my stash creating and deleting a whole bunch of category’s reassigning tab’s to them.
After setting up the new structure I realized one of my tab’s was missing. I had a mage Idol tab that was not visible and could not be found in any category nor found by the quick-view search.
Counting all my tab’s (72) I purchased a new one which was named “Stash Tab 74” so I was sure my Tab was still accounted for, but it was not visible/accessible.
This happens if you delete a category with tab’s still assigned to them which I tried, but apparently failed to prevent.
If this happens to you, the tab is still there it just has a reference to a category that does not exist anymore. Fortunately you don’t need that exact category, but only one with the same index. And since that index is not reserved by the old category anymore you can create new category’s which will have assigned the lowest available index, so after a couple of new set up category’s one of them should hold your missing tab.