Okay I see, the Delete Column command that shows up when right-clicking the table refers to the section row column, not table columns.
If anyone else is searching for this, the way you delete table columns is as follows:
- On the table add-on, click on the gear icon to open Table Settings
- In the "Table Row Items", click the pencil to edit individual rows
- Inside, you will find a "Table Columns" section
- Delete the column you don't need
- Repeat this for every table row
- Finally, delete the table heading item to remove the heading for the deleted column
This could have been simpler, so maybe you pass this on to the development team.
You can close the ticket. Thank you.