Mongodb filter

I’m starting a query for a mongodb collection.
When I want to add a filter on user id, I can only select “maarten”. I would expect to have an input field to type the desired id, or a complete list in the select:

When I use the “startswith”, I get the input field.
This bug is also existing on the dashboard filter (this is where I really would use it).

Any help on this?

@tom or @camsaul, have you guys seen this behavior before?