1PW8: Ability to select one category from only 1 vault?

Correct on the browser portion. This was posted in the Mac section. The two are companion apps. My recommendation would be to look at Quick Access. Which can use a collection. It can get confusing. I really hope we can see this in the browsers soon. I know I would love it, hands down. I'd be glad to ping the team and let them know this matters to you. This is one of the reasons I rely on Quick Access a lot now.