Trigger ad UI elements with keyboard presses

Is it possible to add keyboard events to the ad UI inserted by the Web IMA SDK? For instance, if we specify an adUiElement for the SDK, it will add in a clickthrough element via an iframe. That clickthrough element can be focused using the Tab key, but it cannot be triggered via the keyboard, such as with a press of Enter or Space. 

In order to support accessibility for people using the keyboard and not a mouse, we'd like to be able to trigger clickthrough via a key press. Is this possible?

Thanks!

Hi,

Thank you for contacting the IMA SDK support team.

I’ve raised this point to the higher team. I will update you once I get any update in this. Meanwhile, your patience is important.