Undo resets viewport settings to mobile

Summary

The editor viewport gets reset to mobile preview mode after undo’s

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

UI/Tools

Steps to Reproduce

Make a few changes to a map in the viewport (For example moving around some static meshes).
Hit Ctrl+z.

Expected Result

The viewport preview setting should not be affected.

Observed Result

Not everytime after an undo, but often enough to be annoying, the viewport is set to mobile.

Platform(s)

Windows 11 PC

Additional Notes

Not super important, just a nuisance.

The status of FORT-1188857 changed to ‘Needs Triage’. We are routing this to the appropriate team for investigation.