Not working when deploying to the AppStore

[marvpaul]

I tested your plugin successfully on my Macbook Air M1 in the editor and also standalone OS X build. I start a server inside of my application and stream a RenderTexture. I'm able to receive the videostream using Syphon Client in the build as well as in the editor. I just deployed to the AppStore and when I'm downloading my app through the AppStore, Syphon is not working. The Syphon Client app don't find the Syphon server of my application anymore.

Any idea what could cause it? I would assume it's a problem about the network permission. I also added the entitlements "server" and "client" to my app in XCode before uploading the build.