[META QUEST 3] Bypass the "you've moved too far" popup

Only way I know of is disabling the guardian in developer settings, but this may mess up your floor level. 

Yes - if you go into MQDH (Meta Quest Developer Hub application on your PC with your headset air/cable linked) you can disable boundaries. 
This will let you walk outside of your boundary, however without boundaries enabled you will not be allowed to record/stream mixed reality passthrough. It will only let you record the virtual aspect and all 'passthrough' camera data will be absent, which can be a game-breaker for recording an advertisement/demonstration

The "you've moved too far" pop-up is a huge problem for one of my applications as well. We use VR to distract pediatric patients as we move them on a gurney throughout the hospital, and it used to work well. I only noticed this message recently, and it's currently interrupting a study we're conducting and causing problems for our patients. One kid's VR gurney experience was going well, and then the application stopped, went to passthrough and showed that message right when they got to the operating room. 😬 Not great.

Meta, this is a huge hindrance, and it also just seems like a pointless message. Disabling the guardian in developer settings works in a pinch, but it's a terrible user experience - and terrible user experiences make VR less likely to be used, especially in a healthcare setting. Please let us disable this message, or just remove it altogether! 

I will absolutely follow up after trying it! Thanks so much!

I don't think this disables the 'you moved too far' message unfortunately. I'm using this manifest flag in my own app and I still receive the message when moving more than a couple rooms from my origin (spot where I launched the app)