Hello. I have a required Single Select field that does NOT have the Required flag. I don't want to highlight the field in red before the user tries to click the special "button". After that, I try to add the Required attribute to this field, but it doesn't bring results.
This approach works for input fields, but not for SingleSelect. Can you give me advice on how to do this or fix it?

Hello. I have a required Single Select field that does NOT have the Required flag. I don't want to highlight the field in red before the user tries to click the special "button". After that, I try to add the Required attribute to this field, but it doesn't bring results.
This approach works for input fields, but not for SingleSelect. Can you give me advice on how to do this or fix it?