How to mention someone in BeReal app?

here is be real app and how to mention someone in burial app so the only way to do it as i understand is in the comments so you can only add comments in your friends feed so to do that just post your own burial go to my friends tab and then go to comments here and then as you can see already someone mentioned someone just tap add symbol and then you will see a list of your friends so it's only possible to mention your friends and be real apps so you just select that and then just add some text and then just tap send and then mention person will be in this blue color