🐛 [Bug]: 2.x TinyButton选择图标无效

[stwflyfox]

Environment

chrome

Version

latest

Version

latest

Link to minimal reproduction

none

Step to reproduce

2.x 在 TinyButton选择图标无效， 产生的schema 和1.x的不同, 这是在 2.x 选择图标的截图

1.x版本所产生的schema以及正确显示图标的截图

这是TinyButton的物料配置
TinyButton.json

What is expected

No response

What is actually happening

No response

What is your project name

TinyEngine

Any additional comments (optional)

No response

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Title: 🐛 [Bug]: 2.x TinyButton selection icon is invalid