If there’s a type="desktop-id" launchable, they get pulled from it.
Most of the icon not found errors with the flathub builder can be
traced down to the launchable value not matching the desktop file name.
Don’t set them in the AppData unless you want to override them
(even though then it might be a better idea to patch the desktop file
itself)."
feat(appdata): Improve appdata for AppStream 1.0
<developer><name>
tag<developer_name>
tag as deprecatedchore: remove categories
"Icons and categories
If there’s a type="desktop-id" launchable, they get pulled from it. Most of the icon not found errors with the flathub builder can be traced down to the launchable value not matching the desktop file name.
Don’t set them in the AppData unless you want to override them (even though then it might be a better idea to patch the desktop file itself)."