Ok but doesn’t it already work this way since four years ago? The existence of this wishlist item is to ask for a different projection that is more suited to ultrawide screens than the existing, already-present support.
If you’re trying to say something about Xbox-specific monitor support, I’m not familiar with what’s available but that would be a distinct issue and should go in its own wishlist item if it’s not about the projection type.
My take watching the development talks is whenever multi-monitor is mentioned, the dev reactions are blank or “I don’t know” or never ever. It’s a dead end for the Xbox.
I have a feeling single monitor widescreen improvements would gather more support, from a technical marketing and political level.
There’s certainly much less development work and risk to adjust the projection of the single view, compared to emulating Xplane’s complex multi-monitor, multi-camera support.