Move To Location or Actor Not Working if Location is Outside of Navmesh

Move To Location or Actor will always fail if the target location is outside of the Navmesh, even if Use Pathfinding is disabled.

Found in 4.18 P4 CL# 3685441. Reproduced in 4.17.2 CL# 3658906 & 4.19 Main CL# 3697781

1. Open the attached project
2. Move MyWaypoint to a location outside of the Navmesh bounds
3. PIE

Result: Movement fails

Expected: Movement would succeed even outside of the navmesh, as Use Pathfinding is disabled.