HASSIO - Portainer won't install (or even show search results) for non-HASS containers

Hi,

I’ve been following this guide https://www.youtube.com/watch?v=fwoonl5JKgo to setup Blue Iris with AI vision detection on my camera system. I have a VM image for Homeassistant OS running on VirtualBox and have Portainer installed as suggested in the video to install Deepstack for the server portion. The issue I am having is, I cannot download any other docker file in Portainer; and the only ones that show up during search are the addons that Hassio has already installed (Node red, MQTT, etc).

What am I doing wrong that I cannot install any other container into the system? Seems pretty easy in the video as there are no special instructions.

-Cheers,

Having the same issue. Trying to figure out if portainer cant access the server or something similar.