Holographic Streaming with package executable (UE v5.1)

[gvindiol]

I'm currently working with a project that builds off the HoloLens Viewer template, since around UE v4.27.2 In UE 5.1 I've noticed that the HoloLens Viewer template is no longer available in the Unreal Project Browser to start with. I was interested in testing the starting template to see if Holographic Streaming is broken for Packaged Builds. However upon looking at the documentation i discovered the following:

https://docs.unrealengine.com/5.1/en-US/hololens-viwer-template-in-unreal-engine/

The HoloLens Viewer Template only streams to the HoloLens 2 device from the Unreal Editor, not from a packaged .exe.

I believe i was once able to stream from packaged builds and was wondering about this.