Rituals Stash Tab

I recently purchased the Rituals stash tab and receive the following message when I try to place Abyssal Omens into it: "Your Stash Tab with the ritual affinity does not have enough space for this item".

Also, I cannot place them back into my regular stash tabs because I have the tab affinity set. Currently, my only solution is to turn the affinity off, place my Abyssal omens into my stash, and then turn the affinity back on. Seems a bit tedious for something I just paid $5 for.