The icon that normally appears on an item in the bags (check, X, star, check inside circle, etc) no longer appears with latest release. Only hovering over an item will show if I've collected the appearance. Note the item from the vendor has no icon, but the tooltip shows that I've collected this appearance.

This isn't a feature of ATT. It's actually 'Can I Mog It' (CIMI) which puts the appearance icons directly on inventory icons.

Apologies. Didn't realize since both addons use the same icon graphics. Thank you.