Overlay File System is not working on Octopi 1.1.0

[tomware26]

OverlayFS is not working in OctoPI 1.1.0. To setup Overlay File system should be used:
raspi-config
Performance Options->Overlay File system

after reboot in dmesg is messsage:
Unknown kernel command line parameters "overlayroot=tmpfs", will be passed to user space.

and in mount should be 'overlay' instead ext4.

[guysoft]

It may have been added after OctoPi 1.1.0 was built - does it work on the nightly builds?