- When adding a column, type, for example, "10" into the optional "Length/Value" field.
- Press tab to focus to the next "Default" field.
- Then come back to the "Length/Value" field and delete the value using the Backspace key on the keyboard. Issue 1: When everything is deleted, for some unknown reason this optional field is marked in red as if it's required or incorrect.
- "Issue 2:" Then press tab to focus to the next "Default" field. You can notice that the old value we've just deleted is set again to the "Length/Value" field.