[WinForms][DarkMode]ComboBox in TabPage does not match dark mode

[PierreChatelier]

.NET version

10.0.6

Did it work in .NET Framework?

Not tested/verified

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

IDK I am new to Dark mode

Issue description

A combobox in a tabpage will not inherit dark mode properly

Steps to reproduce

Here is a reproducer

WinFormsDarkModeBugs-tabpage+combobox.zip

[SimonZhao888]

@PierreChatelier a similar bug already exists; it is recommended to use #14107 to track this issue. We suggest closing this bug.