Additional actions not triggering

Hi, I'm creating an action in "Numbers". The first part of the action: Launch App/file is working. (I launch a specific Numbers file). The next action is a delay (because initially, the action didn't trigger, I thought the delay might help, it doesn't seem to. I bumped it up to 2 sec with no avail). The next action is "select a predefined action or keyboard shortcut" which I created using keyboard shortcuts in the system preferences (it's "option-R") with the intent of "Add Row Below". I have tried with the keyboard shortcut and invoking the named menu item and I can't get the second part of the (BTT) shortcut to trigger. Thanks for any help.