URL Scheme to launch the game and spectate a match

Hello

aoe2de://[match ID] can be used to launch AOE2DE, and deep link you into a match’s lobby. Is there a way to deep link into spectating the match instead? Perhaps a different URL scheme (e.g. aoe2de-spectate://[Match ID]) or parameter (e.g. aoe2de://[match ID]?spec=true)?