[VisualStylesMode: Net11] The Size value of ComBobox changed after copy & paste it on the Form1.cs[Design] in NET11 mode

[Zheng-Li01]

.NET version

.NET 11.0.100-preview.7.26365.114 + Private dlls built from Net11/Integration-3 branch of https://github.com/KlausLoeffelmann/winforms repo

Did it work in .NET Framework?

Not tested/verified

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

Not support, new feature of #14768

Issue description

The Size value of ComBobox changed, that from (151,28) changed to (151,32), after copy & paste it on the Form1.cs[Design] in .NET mode

ComBobox.mp4

Steps to reproduce

1. Create a WinForms application targeting .NET 11
2. Set VisualStylesMode = VisualStylesMode.Net11
3. Add a standard ComboBox to a form, and observe it's Size value
4. Copy & Paste the combobox1, then observe it's Size value

[Zheng-Li01]

Tested the fix in .NET 11/Integration-4: #14792, it was fixed that the Size (151, 32) not changed after copy & paste it.