Text from Rows from multiple models into a Note field

But example, let’s say i select record 1 as in screenshot above, action will update UI field, then let’s say i select 2nd record , action will update UI field again, now i just realized i misclicked for 2nd one and click on it again to ‘remove it’, there’s no way for me to remove that in the UI field, without fully clearing it out, and then i lost the note of the 1st record.

Hope it’s clearer