In the post How to know when accessory view is tapped - #11 by syedfa, the conclusion to question (how to respond to a tap on an accessory view appears to be only partially correct. I just wanted to make sure it is…
In the documentation for TableViews (Apple Developer Documentation), it looks like the method will only be called for the Detail button… not the indicators/checkmarks/etc.
“Use this method to respond to taps in the detail button accessory view of a row. The table view does not call this method for other types of accessory views.”
CT