how to refer to another member with @? All I get is plain text in replies

[Teegarden]

I've tried several ways to quote another forum member or refer to him/her with @ before the forum name. I've copied the hyperlink to their profile with @ added before as well al just plain text with @ before the name. I don't get the black hyperlinked name I'm expecting to see...
I've tried to find it in the Q&A but I can't find any info. 

Any advice how to do it right?

[Colin Nicholls]

Not seeing the drop-down list appear? Could be a javascript block extension in the browser, or something like that.

[Teegarden]

On 1/13/2021 at 3:21 PM, Lord Tim said:

When you do the @ make sure you immediately type their username right after and then wait for a names list to pop up, then click on the username you're wanting to tag. Just typing it doesn't do anything, as you've discovered.

@Teegarden

@Lord Tim, @Colin Nicholls Thank you guys! It works?