Legion Commander Back Attachment Not Supported in PoE 2?

Hi everyone,

I noticed that my Legion Commander Back Attachment microtransaction shows the following message in red text:

"This microtransaction is not supported in this game version."

It used to work just fine in Path of Exile 1, but now that I’m playing PoE 2 (or the updated client), it seems like it's either disabled or incompatible. I’ve tried equipping different body armours, relogging, and checking my MTX stash, but nothing fixes it.

Is this a known issue?
Will older MTX like this one be updated to work in PoE 2?
Or is it being permanently retired?

Would appreciate any clarification from GGG or anyone experiencing the same thing. Thanks in advance!

I bought it on first season of the early access of poe2, and now it says the same message. I've been scammed.. :(

x2 :C