When typing the keyword in the feature (User comments on your Post), the typing cursor automatically moves to what comes after it.

However, in the feature (User sends a Direct Message with a Keyword), I have to move the cursor manually, and I don't know why this happens. Is there a solution?

This is an explanatory video

https://drive.google.com/file/d/1A-UIzShrrS5vtqcuy7WsTaucUuTk3SHv/view?usp=sharing