BTT EXP-MOT V1.0 mosfet U1 is missing on schematic

there is a mosfet U1 on the board product page
https://biqu.equipment/collections/expansion-board/products/btt-rrf-wifi-v1-0-module-driver-expansion-module-for-skr-v1-4-1-4-turbo-skr-v1-3-3d-printer-part

it is also there on the PCB TOP drawing
https://github.com/bigtreetech/BTT-Expansion-module/blob/master/BTT%20EXP-MOT/BTT%20EXP-MOT%20V1.0-TOP.pdf

but on the schematic
https://github.com/bigtreetech/BTT-Expansion-module/blob/master/BTT%20EXP-MOT/BTT%20EXP-MOT%20V1.0-SCH.pdf
U1 mosfet cannot be found anywhere

Compare BTT EXP-MOT V1.0-TOP.pdf with BTT EXP-MOT V1.0-SCH.pdf, focusing on the U1 MOSFET shown on the PCB top drawing but absent from the schematic. Locate the schematic source used to generate the PDF, then update it so U1 is represented consistently and regenerate or verify the schematic output.

Written by the indexing model from the issue text.