The template for some of the linuxserver.io containers is missing a URL for the icon (pyload-ng, paperless-ng, and now also changedetection.io, for example), while many others, like bookstack have the correct icon.
I have solved this by having icons available on my own nginx instance, and adding that URL in the container settings. But this gets overwritten on every update, so it's a pain to keep right.
Can we add valid icon URL to the templates? (I looked for the template on github to make a pull request, but couldn't find it).