Duplicate characters when modifying an entered recipient address

1

Steps to reproduce:
-Create an e-mail.
-Put a recipient in the To field.
-Click on the recipient in the To field.
-Click again on the recipient in the To field. (This should enable editing the recipient address.)
-Type a letter on the keyboard.

The letter is inserted twice for each keystroke.

2

Thank you for reporting this - we will try to fix it as soon as possible.