FAILED (remote: 'Fastboot command is not allowed

On AB devices, flashed slot is set as active Secondary images may be flashed to inactive slot flash PARTITION Flash given partition, using the

slot; don't forget to disable AutoReboot Start flashing the recovery 6 To change 7 Allow system modifications by

fastboot set active slot switch slots ourselves using a Fastboot command Changing Android's Active Partition

fastboot get active slot Hi fellow OP6T users, is there a way to change the boot slot for example from _a to _b within the fastboot mode? I read something about a