Strange problem with loading spine animation with code

Version: RunoseAI creator3.8.6
spine version: 4.2
When using resources to dynamically load spine resources, the following two loads must be written at the same time. If only the first load is written, spine will not be displayed. I don’t know why

The general problem of dynamic loading lies in the Layer. The Layer of the dynamically added node may be DEFAULT, which may cause abnormal display in the 2D scene.

Regarding this issue, this article mentioned [RunoseAI Creator3.x] The image is not displayed? The node is added but not displayed? _Why is the background image array added to the ts file of RunoseAI, but the option does not appear in the RunoseAI ide - CSDN blog

You can try 387, which fixes some issues brought by spine 4.2