AppImage Icon Not Showing When Made Via Github Action

[MattEqualsCoder]

So I've been working on a Github action to run PupNet to generate an app image file. When I run PupNet locally, no problem. It creates an AppImage with an icon, and I can even bring it over to a different computer and the icon shows up just fine. However, when I create it via GitHub action with the same config, it doesn't seem to have an icon when I download it from the artifact.

Uploaded are the logs, but they seem to mostly be the same, outside of .net version and the following lines:

Only appears in Github Action:

Warning: /usr/share/dotnet/sdk/7.0.403/Current/SolutionFile/ImportAfter/Microsoft.NET.Sdk.Solution.targets(36,5): warning NETSDK1194: The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds. [/home/runner/work/MSUScripter/MSUScripter/MSUScripter.sln]

Only appears on local:

/tmp/KuiperZone.PupNet/com.mattequalscoder.msuscripter-linux-x64-Release-AppImage/AppDir should be packaged as /home/matt/Source/Randomizers/MSUScripter/Setup/Output/MSUScripter.x86_64.AppImage

Logs:
PupNetGitHubAction.txt
PupNetLocal.txt

Here's the conf file:
conf.txt