[BUG]IOS12 router-base下通过pushState切换子应用，切换失败，Attempted to assign to readonly property.

[apiaoqzh]

What happens?

在IOS下 router-base注册的子应用，首个子应用正常，loadMicroApp加载子应用正常，通过pushState切换到第二个子应用异常，报Attempted to assign to readonly property问题。因项目为特殊，抱歉只能给出vConsole的打印信息。当前qiankun版本2.3.5

Mini Showcase Repository(REQUIRED)

Provide a mini GitHub repository which can reproduce the issue.

How To Reproduce

Steps to reproduce the behavior: 1. 2.
在IOS12下通过pushState切换子应用
Expected behavior 1. 2.

Context

• qiankun Version:
• 2.3.5
• Platform Version:
• IOS 12.4.9
• Browser Version:
• Mozilla/5.0 AppleWebKit/605.1.15

[apiaoqzh]

我怕github的图片出不来，我手打一下错误信息.
TypeError: application xxx died in status LOADING_SOURCE_CODE: Attempted to assign to readonly propety.
undefined: 43:97 getTargetValue
getGlobalProp
exec
schedule
schedule
initalizePromise@[native code]
Promise@[native code]
promiseReactionJob@[native code]