Hello,
The new look in CRM has changed the way that the filter by functionality works in the view of a model driven app.
In the old look, all Entity records as a lookup field were displayed in the suggestion box.
In the new look, only the first 990 records, or the first page are displayed in the suggestion box.
Is this an intended OOB function as having all the records being displayed in the suggestion box was useful to my end users.
N.B. Updated content to be more specific.
This is for a Model Driven Application - View - OOB Filter by Column functionality