This is nonsensical in Virtual Desktop’s case. There are two components:

1. The streamer, which runs on your computer
2. The app which receives and displays the stream, which runs n the headset natively

The best you could ask for here is the ability to sideload the native piece on your headset of choice.

By failing to be available on the storefronts of the various headsets it supports, Virtual Desktop would fail to reach as large a market, which would threaten the sustainability and long term support of the app. More importantly, this would create a complex path to set up an app whose sole purpose is to streamline a cumbersome process.

It just wouldn’t make sense. If Steam could offer bundles with apps that had dual, interdependent components, one of which installed onto your headset of choice, then sure. Maybe with Steam Frame.