accessoryButtonTappedForRowWithIndexPath: not getting called

I am creating a Detail disclosure button which is getting populated using an array.... However the accessoryButtonTappedForRowWithIndexPath: function is not being called in my class. It is a TableviewDelegate and TableviewDatasource delegate.

- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath{
    NSLog(@"reaching accessoryButtonTappedForRowWithIndexPath:");
    [self performSegueWithIdentifier:@"modaltodetails" sender:[self.eventsTable cellForRowAtIndexPath:indexPath]];
}

The NSLog isnt printing to console which leads me to believe the function isnt being called... This is of course when I select on a cell. A screenshot below shows how I have my cell setup.

Did you just click on the cell to select it or did you actually click on the accessory button indicator on the cell? It isn't clear from your question.

accessoryButtonTappedForRowWithIndexPath is applicable when you click on the button icon within the cell and not when you select the cell.