In the tradition of https://support.freshdesk.com/support/discussions/topics/324891 now the opposite happens
Instead of removing the SPACE before the current cursor position it now removes the SPACE after the current cursor position.
e.g. type into a response email:
This is my email
then move the cursor left using arrow keys (or mouse) and delete the word "my" (using backspace or delete key)
-> the SPACE between "my" and "email" will also be deleted.