3D_TOUCH and MKS GEN_L V1.0 - setup error on Marlin 2.0.9.1

[MBK-sysop]

3D Touch connected for work with z-axis endstop, the settings as instructed results in a compilation error:

#error "Please enable only one probe option: PROBE_MANUALLY, SENSORLESS_PROBING, BLTOUCH, FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, TOUCH_MI_PROBE, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or Z Servo."
and
#error "Z_SAFE_HOMING is recommended when homing with a probe. Enable it or comment out this line to continue."
After disabling both options in Configuration.h the firmware compiles and the printer boots without error.

However, following a G28 command, the Z axis rises slightly, 3D-Touch tries several times in the air, and stops with an error:
Recv: Error: !! STOP called because of BLTouch error - restart with M999 Changing monitoring state from "Operational" to "Error"

Manually set the Z axis to the position just above the bed does not help, with each G28 command the axis significantly rises about 1/4 of the range up.