on new line(enter key) mention list will not display

Hello,

We have seen your demo and it works fine but the only problem we faced was when we type any word (without space) and press enter key then after that we can not get user mention list but instead we type word and give space and then press enter key then it will work fine.

So the conclusion is we require space to get mention.

Can you please help me out in this issue.

Thanks
