Ok I just tested it out with the Bambulab X1 firmware 01.06.05.01 and OrcaSlicer V1.8.1 Official Release and it worked.
I have the first layer inspection off and AMS unhooked.
Try again with the new OcraSlicer version and double check you have your start G-code correctly done.
Post all your settings if still not working for you.
You can update the bed plate g-code but it’s still working with the original bed plate g-code posted in the past I did update it for the new firmware 01.06.05.01
;===== for Textured PEI Plate , lower the nozzle as the nozzle was touching topmost of the texture when homing ==
;curr_bed_type={curr_bed_type}
{if curr_bed_type=="Textured PEI Plate"}
G29.1 Z{-0.04} ; for Textured PEI Plate
{elsif curr_bed_type=="Smooth PEI Plate / High Temp Plate"}
G29.1 Z{+0.0} ; for WhamBam / Smooth PEI Plate / High Temp Plate
{endif}
Keep me updated