There might be a mixin inject overlook causing the `onlineMode` Setting to not be set during open to LAN.
i have changed the inject signature, and also adding a logger as a silent feedback like this:

**If you've tried this mod before and it doesnt work, give it another try!** (hopefully it works this time)
Developer information
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maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }