It turns out that the virtual camera which provides the scenery behind Mordhau's character select screen exists within the map, in that out-of-bounds area. That's not surprising—if you've modded anything you know these sensible tricks are common—but it does mean that, should you successfully escape the play area, you can hang out in that character select screen playing Despacito.
https://www.pcgamer.com/mordhau-pla...s_source=steam&ns_linkname=0&ns_fee=0
I just thought this was fun so I wanted to share.