BLT offset wizzard when homing is with limiters

[Grzesinski]

I've been changing nozzles a lot lately and noticed that the BLT offset wizard (from the TFT touchscreen) is not working properly.
It should be noted that in my printer homing is performed with Z end-stop, BLTouch is used to correct the bends of the table only.
The whole procedure proceeds as expected, but the calibration result is incorrect.

The Marlin BLT offset wizard calibration gives a result of about -2.5mm and this is the correct value, verified on many printouts.

The calibration result from the FTF display gives strange, incorrect results (-0,x -1,xmm, etc.).
The end result of the wizard depends on the current stored BLT offset, which should not be the case.

Could someone using a similar setup (endstop+BLT) verify this?

SKR MINI E3 V2.0 (TMC2209)
TFT35 E3 V3.0 + SKR MINI E3 V2.0 (TMC2209)
Endstop homing + BLTouch

TFT Firmware Version & Main Board Firmware details
BIGTREE_TFT35_V3.0_E3.27.x (2023-01)
Marlin 2.1.2 (2023-01)

[Grzesinski]

Could someone using a similar setup (endstop+BLT) verify this?