Issue Summary

When creating a 1x1 table, users are unable to disable the "Header row" and "Header column" options. Attempting to do so results in no change, and the options remain checked.

Steps to Reproduce

1. Create a 1x1 table:
   • Either directly select a 1x1 table from the dropdown menu.
   • Or create a larger table and remove columns and rows until it is a 1x1 table.
2. Ensure both "Header row" and "Header column" options are enabled.
3. Attempt to disable "Header row" or "Header column."

Expected Results

Disabling the "Header row" or "Header column" should change the background color of the single cell from grey to white, indicating that it is no longer a header.

Actual Results

Attempting to disable "Header row" or "Header column" has no effect; the options remain checked, and the cell background does not change.

Workaround

To work around this issue, temporarily expand the table to 1x2 or 2x1, disable the "Header row" or "Header column" options, and then remove the added cell to return to a 1x1 table.