MR24HPB1 24GHz mmWave Radar Sensor Reset Function

Based on the MR24HPB1we have developed a Presence Detection Modul with KNX Interface and complete detection logic.
Everything is working fine so far.

To improve the detection logic, we would like to reset the presence detection (shorten the 60-120s human presence scan) and start a new detection cycle. We tried to use the Reboot function (0x04), see picture.

What is the exact purpose of this function? In our test it seems to do nothing.
Any advice is appreciated.