CONFIG_CHIP_LAST_FABRIC_REMOVED_ERASE_AND_REBOOT Not Working

[BilalAliAhmad]

nRF connect SDK 2.7.0 CONFIG_CHIP_LAST_FABRIC_REMOVED_ERASE_AND_REBOOT KConfig option is not working, it is not erasing nvs and not rebooting device. Although I have enabled it like this:
CONFIG_CHIP_LAST_FABRIC_REMOVED_ERASE_AND_REBOOT=y in prj.conf file. 

Also it still says device is already commissioned. 

[Simonr]

Okay, then what is the Matter controller you're using? If you commissioned the Matter device with an Apple ecosystem, 2 fabrics will be added into the fabric table of the Matter device. Removing an accessory from the Apple Home app will only delete one fabric, and therefore the device won't reboot and factory reset.

In order to remove another fabric here, one would need to got to Settings -> Genral -> Matter Accessories to remove the accessory of the keychain too. The device will then reboot and factory reset when the last fabric is removed.

Best regards,

Simon

[BilalAliAhmad]

I think this is the reason because I always see one fabric removing an accessory from the Apple Home app and two when it is added. I will test after removing from settings also and slet you know. Thanks