[BUG] Saving covers not working.

Rhipf

I have three copies of Wolverine Patch. One is an ascended 4* at level 274, one is a 3* at level 266 and one is a 3* at level 40. The 3* level 40 has 13 covers applied and 67 saved covers (I use this copy for farming)
There are 2 covers in my Inbox that will upgrade the 4* copy by default (this is a personal peeve of mine but will save for a later time). If I go into my roster and select the level 40 3* and attempt to save these covers they will not save).
I don't want to apply covers to the 4* ascended at this time. I would rather just continue farming my 3*s.

P.S. I just realized that I made a similar bug report about this a year ago maybe it is about time to fix this.