Tagify mix into a database

I cannot into the full character into a database;
I used in the input field:
mode: mix
pattern: @
Min character: 2
Delimiters: none
I was wondering if how to enter the input tagify for mix mode into the database. Current issue:
Every time the form is submitted - all characters after the first tag are omitted. Therefore, I cannot even see or retrieve more than two tag from the database.
Also, it only insert the character that was type in the input field. For example: if I enter @exemple instead the full name; it will only enter that word even it I selected the full name.
Database:

Screen Shot 2022-11-30 at 2.57.01 PM2404×80 23.3 KB

Screen Shot 2022-11-30 at 3.00.49 PM2404×462 125 KB

I don’t how if anyone had a mix mode before; and how they did it.

I hope for some magic again for Wappler.