Hello,
I'm trying to implement tracking that identifies right click vs left click on a type of link to answer questions regarding a modal flow.
I need to determine if the user clicked on the link with a right click, left click, or other (middle, back, etc.). I've been attempting to use event.button to refer to the mouseEvent in the custom code section in the action "Adobe Analytics - Set Variables", but it doesn't appear to be returning any value.
Event type that triggers the rule is a "Mousedown" for the CSS selector "a[target='_generic-interstitial']" configured as shown below:

However, when this rule fires, I notice that the value for event.button appears to be unspecified upon reviewing the beacon set. Is this supported inside the "Mousedown" event type?
Thanks!