Enter not working in keyboard for selecting date in date picker

What I did: Cmd+Shift+D to open date picker, select a date with arrow key, pressed enter

What happened: Nothing

What I expected: Date is selected and attached to the note, returned to the note editor

Things that might be helpful to know (Agenda version, OS and model, etc):
iPad 12.9 2018, iPadOS 15 Public Beta 1

We’ll check if this is an iOS15 beta issue or general one, thanks for reporting.