Hmm I might just try building my own image then. I didn’t realize cross architecture emulation was a thing for containers, now that I’ve looked into it it looks cool and its nice to know its an option but I would prefer to avoid emulation so resources are not wasted on the overhead from emulation.
I’ve run the arm64 zip package for PSU on my Pi’s in the past and it worked great so theoretically all I should need to do is make an image with the zip installer, pwsh 7 and ubuntu for arm64 as the parent image