Load .json error: The reader's MaxDepth of 64 has been exceeded.#2640

OS version: Windows 11 25H2 build 26200.7171
TTS version: v14.0 Public Beta

Steps to reproduce:

1. Open Singleplayer.
2. Open Games -> Workshop -> Choose this pack: Steam Workshop link (or any heavy pack).

Expected behavior: completed pack loading (it work for stable version of TTS).
Observable behavior: error, text below.

Load json error: The reader's MaxDepth of 64 has been exceeded. 
Path 'ObjectStates [641].ContainedObjects[ 01.ContainedObjects [12].ContainedObjects ... position 129.