When create ticket from admin side so here message field is required but after submit ticket so ticket is not creating

[komal-sh-27]

Description
When create ticket from admin side so here message field is required but after submit ticket so ticket is not creating

How to reproduce
Step 1: Create a ticket without message field from the admin side and create a ticket:

After submit ticket showing like this:

Step 2: Now click on same ticket and now create a ticket again from admin side with ticket view page of customer:

So here not submit the ticket and also showing a warning message in message field.

Possible Solution
If we create a ticket in without message field ticket so here not showing a warning message like this also create a ticket.