[REQUEST] Acer TravelMate P215-52G Add CSM / Legacy Boot Menu Option

Hello! I’m trying to change UEFI Boot to CSM or Legacy Boot but I can’t. I disabled Secure Boot and Fast Boot but I still can’t change UEFI Boot option. Can you modding / patch my BIOS file (.fd) ?

System specs:
Acer TravelMate P215-52G
Intel® Core™ i5-10210U Processor
BIOS: Insyde Corp. V1.32 (InsydeH20)
Motherboard: CML BassDrum_CM

I attached zip file (contains BIOS .fd files, BIOS programs and hwinfo screenshot) and screenshot.

Thanks from now!

ages2001

BIOS_132.zip (11 MB)

BIOS132.png