Lost feature

[carmine jewel]

I had access to the "Use Tools Without Switching" feature and the "Many Types of Documents" feature. It completely disappeared. I've tried different browsers and also tried logging out and back in with no success

Note: this was pretty immediate after changing my custom instructions

[median lion]

Considering that they are still rolling out these features, they would get removed or added depending on what feature set you use. Most users still do not have access, so as they roll it out to more people, you would likely get the feature back.