Maxlength Limitation Not Enforced When Tagging Users

[codal-mpawar]

The maxlength limitation is not effectively enforced when tagging users. It works as expected for normal text; however, when mentioning a user using @, the maxlength limit does not function correctly.

Steps to Reproduce:

1. Enter text within the maxlength limit.
2. Tag a user using @.
3. Observe that the text limit is not enforced and exceeds the specified maxlength.

Expected Behavior: The maxlength restriction should apply consistently, irrespective of whether normal text or tagged users are entered, ensuring that the character limit is not exceeded when tagging someone.

@dabakovich @hyze2d Please help

[codal-mpawar]

@dabakovich @hyze2d Any update on this?