the current version of the roborock firmware has added the “cross-hatching” pattern when you set the (room or whole house) clean to (repeat) 2x or 3x.
the current integration does not allow for repeats on individual rooms (segments).
there is a method here:
“The original app for Xiaomi vacuum has a nice feature of room cleaning with repetition, you can achieve the same result with repeating segments:”
however, that does not enable the cross-hatch pattern.
please add a “repeat” to segments.