Important! Premium Stash Tab Unusable!

Bug: You cannot change the premium stash color or name after the bug has occured.

How to replicate: Change premium stash tab to the default brown color (the color that is in the top row on the very left). Upon logging out then back to the login screen, the premium stash tab functionality is removed from the stash that was changed to said color.

I've tested all colors and it doesn't appear to happen in any color other than the top left brown color.

This must be what happened to me. I just randomly selected colors for my tabs, and now tab number seven (the one colored brown) is acting as a normal (non-premium) tab again.