Inconsistent date selection options

I have a note with a selected date of may 24. In the attached video, I have opened the date selector for that note on my iPhone.
In the video, I select several date ranges. The confirmation button top right alternates between “select dates” (which is correct) and “remove date” (which is not correct) with no good reason.
I have noticed this bug because I previously selected a date range for a note, tapped the confirmation button to select that date range, but the button was erroneously set to “remove date”, and I ended up with no date selected.

Thanks for reporting, we’ll take a look.