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RPC ist not compatible: Forge Config API Port #20

Description

@Jane1307

Describe the bug
When Forge Config API Port is active, Resource Pack Cache fails to apply the cached server resource pack on boot. Upon joining a server, the server resource pack is re-downloaded and re-applied every time. Disabling Forge Config API Port completely resolves the issue and allows Resource Pack Cache (even alongside Remove Loading Screen) to work as expected.

Steps to reproduce the behavior:
Install Resource Pack Cache, Forge Config API Port, and (optionally) Remove Loading Screen on Fabric.
Join a server that prompts or enforces a server resource pack.
Disconnect from the server and rejoin. No need to quit the game.
Notice that the server resource pack gets re-applied/re-loaded upon joining instead of being seamlessly loaded from the cache on boot.

Expected behavior
The cached server resource pack should be applied during game startup/boot, allowing instant server joining without Loading the pack upon connection.

Desktop:
OS: Windows 10 64-Bit
Launcher: Modrinth App
Minecraft / Game Version: 26.2
Loader Version: Fabric 0.19.3

Additional context
Tested as part of the Fabulously Optimized modpack environment on Modrinth App with 99 active mods.
Forge Config API Port was identified through systematic elimination (binary search) as the single conflicting mod out of 99 mods.
Contrary to previous reports, Resource Pack Cache and Remove Loading Screen work completely fine together in this setup

Activity

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