New-UDExpansionPanel onclick actions?

Product: PowerShell Universal
Version: 4.0.0-beta5

Is there a way (or could be implemented in near future) that New-UDExpansionPanel will have -onclick (or -onexpand) switch ? That you can for example fold other UDExpansionPanels in UDExpansionPanelGroup ?
Or maybe a switch for UDExpansionPanelGroup that only one Panel is active and expanding another folds current one ?
Actually both ways would be perfect :slight_smile:
You know what i mean ? I have now like 4 Panels in PanelGroup and when i expand more that one they come out of the current card and it does not look pretty :slight_smile: