HPLIP inside a distrobox (HP printer, printing works but scanning doesn't)

Printer model: HP LaserJet Pro MFP M127fs
Without the hplip drivers I can print but cannot scan, so I am trying to get scanning to work. Overlaying hplip with
rpm-ostree
does not work since the hplip gui wants to do the installation of drivers itself, which due to bazzite being an atomic distro is not an allowed operation, therefore hplip must go inside a container.

I have created a debian:stable container and installed the
hplip-gui
package in it. Here is what happens when I try to run
hp-toolbox
(printer is connected over usb): https://pastebin.com/f9wbHFY0 (pastebin due to being too long). The key error seems to be
error: Unable to connect to dbus system bus. Exiting.
but googling reveals nothing and I cannot understand why this error is happening or what it means.

Anyone have any idea what to do after this?
Pastebin
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Solution
DBUS_SYSTEM_BUS_ADDRESS=unix:path=/run/host/var/run/dbus/system_bus_socket hp-toolbox
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HPLIP inside a distrobox (HP printer, printing works but scanning doesn't) - Universal Blue