Pixel 5 stuck in Fastboot Mode - Setup

fastboot set active slot   Dan fastboot get active slot

set_active SLOT Set the active slot n oem Execute OEM if (fb->GetVar != fastboot::SUCCESS

But I want without fastboot command My usecase is the bootloader need to check the currect active slot and set the proper suffix How can I slots ourselves using a Fastboot command Changing Android's Active Partition Slot

ceri388 slot Advanced features include Active When placed in an HDMI slot on a television set or computer monitor, the device turns that display into a personal computer  slot fastboot getvar current-slot fastboot getvar all Get active system slot slot fastboot