empty array when trying get room mapping

[Internika21577]

hi, 1st. pretty good job with that node & support 4 those Vacuum cleaners.

2. everytime if i try to get the room mappings for programming room or zone cleaning i get as output an empty array.
   Do u have any idea whats wrong with that?

I'm running a roborock s50 with latest firmware.

[MeisterTR]

the S5 did not support rooms like newer robots. There is no command to get the rooms from the S5. The only way to get the room numbers is testing or from the mapdata