Nozzle too far from table (Marlin 2.1.2.5)

Marlin Firmware Service Firmware Builder
1

Hello friends. I ask the community for help in solving the problem.
When the printer is turned on, the motorhome works fine, but at the beginning of printing the table remains 10 mm below the nozzle, although the printer itself reports that the table position corresponds to the layer height.

Tell me what I missed in the Marlin 2.1.2.5 firmware settings

CoreXY DIY printer
What is the best way to add a settings file?

2

Thank you, the problem has been solved.
The issue is closed.