[Dark Mode] the tabPage is not in darkmode when setting the Alignment as Left/Right

[Zheng-Li01]

.NET version

latest .NET 10.0 build

Did it work in .NET Framework?

No

Did it work in any of the earlier releases of .NET Core or .NET 5+?

In .NET 9.0, the tabPage is not in darkmode when setting the Alignment as Left/Right/Top/Bottom
In .NET 10.0, the tabPage is not in darkmode when setting the Alignment as Left/Right, and working well when setting the Alignment as /Top/Bottom

Issue description

In .NET 9.0, the tabPage is not in darkmode when setting the Alignment as Left/Right/Top/Bottom
In .NET 10.0, the tabPage is not in darkmode when setting the Alignment as Left/Right, and working well when setting the Alignment as /Top/Bottom

Steps to reproduce

1. Create a .NET winforms project with a TabCpntrol control
2. Setting the Alignment property as Left/Right
3. Set app under Dark mode in program.cs file
   Application.SetColorMode(SystemColorMode.Dark);
4. Run the application