Action buttons in repeating groups

It looks like when I put an action button in a repeating group, the only way I can put a listener for it is to have a listener for the group. For example, my action was 'act_use_power' and my test function was on( 'clicked:repeating_actions', function( eventInfo ) ) {     console.log('clicked: '+JSON.stringify( eventInfo )); });    the actual logged output was clicked: {"sourceAttribute":"repeating_actions_-MfZxhYOFcBYRkVcTvzB","triggerName":"clicked:repeating_actions_-mfzxhyofcbyrkvctvzb","htmlAttributes":{"type":"action","name":"act_use_power"}} While I can parse that easily enough, it seems like relying on eventInfo.htmlAttributes.name might be a fragile way of coding. I found a prior thread about the subject here but either I'm misreading or it isn't working for me.

aha, underscores are what was breaking things. I think I vaguely recall seeing something about underscores in repeating groups and forgot about it.

Nic B. said: This isn't documented particularly well (or possibly at all), but you can listen directly for the action button, provided that it does not have underscores in the name. Well.... maybe not officially , but Andreas is all over it, as usual. Well.... it may have been someone else, but I'll go with the percentages and say it was Andreas. :) It's documented in the Action Button section of the Wiki, and again in Known Bugs.

Oosh said: Nic B. said: This isn't documented particularly well (or possibly at all), but you can listen directly for the action button, provided that it does not have underscores in the name. Well.... maybe not officially , but Andreas is all over it, as usual. Well.... it may have been someone else, but I'll go with the percentages and say it was Andreas. :) It's documented in the Action Button section of the Wiki, and again in Known Bugs. Andreas is great at documenting things. I believe I was the first to report the problem with underscores in action button names and repeating sections, but Andreas will have been the one who added it to the wiki.