Running Nextcloud All In One official Image on SCALE using Custom Compose

I have the IX official Nextcloud app up and running on my TrueNAS SCALE setup, and it’s working fine. However, I am noticing that updates seem to be a few days behind releases from Nextcloud, and also that Watchtower can’t automatically update IX apps. For these reasons (as well as added functionality), I am interested in trying the official Nextcloud All In One image by way of a Custom App, inputting a YAML file.

I looked over the documentation for running this on SCALE, but they want to use Dockge, and I’d prefer to leave out an extra layer of complication (I hate installing one app just to install another app).

I can tweak the Compose.yaml file to get the AIO container to deploy, but it immediately goes to a "Stopped’ state, and I can’t figure out what I am missing. Has anyone been able to get the AIO container to work under SCALE, and keep the storage persistent between upgrades?

I wound up using Dockge in the end, as I wanted all my configs in my own Datastores, and not in /mnt/.ix-apps

Once I used Dockge, and followed the documentation, it’s up and running without issue.