Forum Discussion
PowerApps Lookup Limitation
Right now there seems to be a limit on the number of "lookup" fields that a list can have if you want to create a PowerApp connected to that list. Currently set to no more than 8 fields. This include...
Have you tried a Choice column to rule out if its related to the SharePoint list lookup threshold? Just a thought.
https://blogs.msdn.microsoft.com/spses/2013/12/02/sharepoint-20102013-list-view-lookup-threshold-uncovered/
There is a Office365 Users connection that lets you search for users, and also get extended profile information for a (single) user. Maybe you can get this information pulled into your PowerApp when the users presses a button (More Person info). This connector is available in MS Flow.