Spatial Audio Portals

• The AkPortalComponent functionality has been updated such that calls to OpenPortal and ClosePortal no longer 'stack'. This means a call to OpenPortal will immediately open the portal, and a call to ClosePortal will immediately close the portal. With the old functionality, multiple calls to OpenPortal would require the same number of ClosePortal calls in order for the portal to be closed. If you have code that relies on this functionality you should update it.