Is there an option to change how the field is edited?
Or is there a way?
After entering characters in the field, edit the other fields.
When you select the first field, focus is selected for all the characters contained in the field.
When you enter a character, it is deleted and a new character is entered.
I want to know how to do additional input for the original characters.
This is buried.
In the editor, select Extensions - Application then scroll down to the bottom and click the Edit button in the Extensions Template section.
A dialogue opens. In the drop down select Default Visualization. There is a switch selectContentOnFocus. Uncheck this.