Assigning an issue does not send an email if user's notifications are set to "Only on Mention"

[greatawesome]

Feature Description

It would be ideal if assigning a user an issue (as per #8233 and #8546) would be considered a "mention" for the purposes of sending email notifications.

Screenshots

No response

[flozzone]

came across this too now. would be very helpful and users expect a notification email when they got assigned also if they've On mention setting enabled.