I did a small test of the feature for asking my mentor a question. My test account asked my mentor (conveniently myself) a question. Then my mentor (me) replied, but without mentioning/pinging my test account's username. This did not result in a notification for my test account, but I'm pretty sure mentees would expect a notification regardless – especially since the software tells you to expect a notification when there is a reply.
List of steps to reproduce (step by step, including full links if applicable):
- Ask a question to your mentor from Special:Homepage
- Have the mentor reply without pinging (mentioning) the mentee
What happens?: No notification for the mentee.
What should have happened instead?: Notification for the mentee.
Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc: MediaWiki 1.38.0-wmf.3, GrowthExperiments cc698e9
My suggestion would be to somehow integrate the mentee question thread that is created with the awesome new subscribe feature from the DiscussionTools extension.