I’m experiencing issues with the mention feature ( @ ) ; it’s not working for me. Despite trying various updates and even changing browsers, I’ve had no luck in resolving this problem.
I would greatly appreciate any assistance you can provide to help me overcome this challenge.
First obvious question: do you have GPT+?
One thing to note is that sometimes it takes forever for a feature to roll out to everyone. Sometimes you get lucky, sometimes you don’t 
Yup, I don’t have it either, yet.
Oh please…
Have you ever managed to use it? Because it is not available for most users yet.
https://help.openai.com/en/articles/8908924-what-is-the-mentions-feature-for-gpts
https://x.com/OpenAI/status/1752391522081980855?s=20
I use a GPT+ licence.
They are officially out there, but there are a lot of people who can’t use them.
If it’s a bug, I hope it gets fixed soon.
Also been happening to me all day.