Transmorg list not updated when purcahsed from Vendor Residual Memories Vendor

Hi GMs,

When doing the Radiant Echoes, for gears that’s dropped during the event, upon receving the item, it gets automatically added to your transmorg list, however, for items purcahsed from the Residual Memories Vendor, the item is not automatically added to the transmorg list at all. I have acuired Dalaran Defender’s Helm and Spaulders for example, it’s in my Transmorg list. However, when I bought the Breastplate and Boots, and equiped it on to the character, it’s still not showing up in my transmorg list for transmorg.
Was wondering if this is intended? If I already acuqired the item through purcahsing, will the boss still drop it for me?
The purpose of this event for me is to get the transmorg Dalaran Defender Set, but it’s imposible to accuqire now due to the bug.

Thank you

I am having the same issue. Some of the items seem to work and others aren’t… even though they’re both mail items. I’ve even tried equipping the items (mail on hunter for example) and it still doesn’t show up as collected as transmog even though the item is now soulbound.
What am I missing here because I don’t want to keep spending time trying to collect the currency for items I can’t seem to collect?