Enable Legacy Option ROMs (CSM) on Dell G5 5000 Desktop

Does anyone have know of a way to force Legacy Option ROMs to be visible on my UEFI Class 3 desktop? I have a dedicated GPU with Windows 7 drivers (GTX 1650S), so that shouldn’t be an issue. Using AMIBCP, Legacy Option ROMs still exist within the “Advanced Boot Options” of the “General” tab. However, the whole “advanced boot options” menu is missing in the actual F2 BIOS menu.

[TOOL] UEFI Editor - BIOS/UEFI Modding / BIOS Modding Guides and Problems - Win-Raid Forum (level1techs.com)

[GUIDE] [UPDATE] Usage of AMI’s AptioV UEFI Editor + FPT Flash Method - BIOS/UEFI Modding / BIOS Modding Guides and Problems - Win-Raid Forum (level1techs.com)