8.9.0 及以上版本 split 组件显示异常

[qinzouzou]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

BootstrapBlazor 8.8.4及以下，split显示正常，升级到8.9.0及以上版本，重新生成解决方案后，显示异常。

Expected Behavior

No response

Steps To Reproduce

BootstrapBlazor 8.8.4及以下，split显示正常，升级到8.9.0及以上版本，重新生成解决方案后，显示异常。

BootstrapBlazorApp1.zip

Exceptions (if any)

No response

.NET Version

8.0.303

Anything else?

No response

[bb-auto]

@qinzouzou Thank you for filing this issue. In order for us to investigate this issue, please provide a minimalistic repro project that illustrates the problem.