Can you add Stadia to the list of platforms you can play to submit runs to this game?

Can you add Stadia to Hello Neighbor as a platform?

Hi, so I recently looked at the Hello Neighbor speedrunning site and saw that Stadia was not considered a platform for the game. Is it possible to add it so that other people with this platform may make speedruns for this game? The same is happening for Hello Neighbor: Hide and Seek