Severity: Minor
Steps
  1. Open mentor's availability calendar ("Check availability")
  2. Select date
  3. Reconsider by clicking on "Change date"
  4. Attempt to click same date to reconfirm
Expected behavior
Date is reconfirmed; adjusting decisions and going back and forth should not be an issue
Actual behavior
I have to select a different date to then go back once more and reselect the date that I have originally selected