Describe the Bug

When searching for files to load a schematic into the schematic table, the following is printed and nothing happens.
[07/02/2024 02:01:18 AM] [Server thread/ERROR] Exception Thrown when starting Upload: MINECRAFTUSERNAME/Mushroom_house_red.nbt
[07/02/2024 02:01:18 AM] java.nio.file.NoSuchFileException: schematics/uploaded/MINECRAFTUSERNAME
[07/02/2024 02:01:18 AM] at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
[07/02/2024 02:01:18 AM] at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
[07/02/2024 02:01:18 AM] at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
[07/02/2024 02:01:18 AM] at java.base/sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:420)
[07/02/2024 02:01:18 AM] at java.base/java.nio.file.Files.newDirectoryStream(Files.java:482)
[07/02/2024 02:01:18 AM] at java.base/java.nio.file.Files.list(Files.java:3792)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/com.simibubi.create.content.schematics.ServerSchematicLoader.handleNewUpload(ServerSchematicLoader.java:131)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/com.simibubi.create.content.schematics.packet.SchematicUploadPacket.lambda$handle$0(SchematicUploadPacket.java:74)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_18693_(BlockableEventLoop.java:68)
[07/02/2024 02:01:18 AM] at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.TickTask.run(TickTask.java:18)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:157)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:763)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:157)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:131)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_129961_(MinecraftServer.java:746)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_7245_(MinecraftServer.java:740)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_18699_(BlockableEventLoop.java:116)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130012_(MinecraftServer.java:725)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:658)
[07/02/2024 02:01:18 AM] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:244)
[07/02/2024 02:01:18 AM] at java.base/java.lang.Thread.run(Thread.java:833)

Reproduction Steps

1. Launch minecraft with ATLauncher, open world
2. open schematic table, place empty schematic
3. click the checkmark to load file.
4. Console message appears, table doesn't respond.
5. .nbt file disappears from the uploaded folder like its being deleted instead of loaded.
6. This happens regardless of whether I'm in creative or survival.
   ...

Expected Result

Loading a .nbt file saved from litematica export into create table so I can build a mushroom house.

Screenshots and Videos

Crash Report or Log

https://paste.atlauncher.com/view/2529885e-c7f4-4542-a534-5d923182eab0

Operating System

MacOS Mojave

Mod Version

0.5.1f

Minecraft Version

1.19.2

Forge Version

43.3.5

Other Mods

Cottage Witch modpack 1.15.14 version
Sophisticated backpacks 1.19.2...977

Additional Context

I've turned the internet upside down to find out why I can't write a schematic, but I will mention I am using ATLauncher.