Hassio, "landingpage" not found


OS: OpenWrt, x86_64
I installed docker Hassio (amd64) using script, but cannot get homeassistant/qemux86-64-homeassistant:0.114.4 to firstboot. but can get homeassistant/qemux86-64-homeassistant (latest) to boot.

The error is (when attempting first boot post-install HA 0.114.4): “Downloading docker image homeassistant/qemux86-64-homeass-homeassistant with tag landingpage” failed.

My current theory is that HA 0.114.4 does not provide “landingpage” and, current supervisor assumes / requires it.

Once I manage to boot latest HA, then use a saved snapshot to revert to 0.114.4, “landingpage” has been previously downloaded (by latest HA) and is not requested again for HA 0.114.4

I think there may be a supervisor “bug/feature” that breaks previous HA versions without “landingpage”

Any thoughts / suggested workarounds?