activity 主题设置windowIsFloating为 true 属性，导致内容无法显示

### Environment
- [x] Autosize Version:
- [x] Target Android Version:
- [x] Device Model:
- [x] Device Resolution:
- [x] Design Size On AndroidManifest:

### Bug Description:

### Log:

```log

```

### Screenshot

### Related Code:
```java


<item name="android:windowLightStatusBar">true</item>
<item name="android:windowLightNavigationBar" tools:ignore="NewApi">true</item>
<item name="android:statusBarColor">@color/transparent</item>
<item name="android:navigationBarColor">@color/transparent</item>
<item name="android:windowBackground">@color/transparent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:gestureColor">@color/transparent</item>
<item name="android:windowIsFloating">true</item>

```
true 这行代码会影响显示，不集成适配没问题。

### Others:

Start by reproducing the display problem in the Activity that uses the shown `transparent` theme, comparing behavior with and without `android:windowIsFloating`. The issue names no source files or tests; done means identifying the interaction that prevents the content from displaying and documenting a verified fix or configuration change.

由索引模型根據 Issue 內容生成。