Why does the table I wish to add not appear in the interface list of tables?

There are 2 possible causes of this issue:

If you've added a new table in Airtable and it isn't appearing as an option in the table selector, trigger a refresh using the sync button (top right corner of the table selector) to ensure the new table is added to the list.

Please be aware that these tables are stored in the dummy table of miniExtensions as a linked record field. If the table name is changed after the linked record field is created in the dummy table, the name won't automatically update in the dummy table. Manual updating of the name in the dummy table might be needed.