[BUG] Chunks stacking

[DoubleMaul]

• I am using the latest version of the exporter

Bug description

when exporting in kourend (could be in other places) the chunks stack

Steps to reproduce

1. export the chunk 4922
2. import .gtlf in blender

The current behavior

in kourend, could be other places, the chunks stack even if you only enter in one chunk into the exporter

The expected behavior

no stacking

[ConnorDY]

This bug was found using the build from the following commit:
431ea41

[ConnorDY]

More Info:

The render preview was also not working and seems to be related to the issue described above.

The following error message was repeating infinitely in the logs:

Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Out of stack space.
        at org.lwjgl.system.MemoryStack.nmalloc(MemoryStack.java:315)
        at org.lwjgl.system.MemoryStack.nUTF16(MemoryStack.java:848)
        at org.lwjgl.system.MemoryStack.nUTF16Safe(MemoryStack.java:866)
        at org.lwjgl.system.windows.User32.CreateWindowEx(User32.java:1241)
        at org.lwjgl.opengl.awt.PlatformWin32GLCanvas.createDummyWindow(PlatformWin32GLCanvas.java:135)
        at org.lwjgl.opengl.awt.PlatformWin32GLCanvas.create(PlatformWin32GLCanvas.java:154)
        at org.lwjgl.opengl.awt.AWTGLCanvas.beforeRender(AWTGLCanvas.java:60)
        at org.lwjgl.opengl.awt.AWTGLCanvas.render(AWTGLCanvas.java:101)
        at controllers.worldRenderer.helpers.Animator$RenderRunnable.run(Animator.kt:28)
        at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
        at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)
        at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
        at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
        at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
        at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)
        at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
        at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)