Setting the CheckAlign as TopCenter/BottomCenter/MiddleCenter is not working for RadioButton/CheckBox control with Appearance as ToggleSwitch

[Zheng-Li01]

.NET version

.NET 11.0.100-preview.7.26365.114 + Private dlls built from Net11/Integration-4 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 #14792

Issue description

Setting the CheckAlign as TopCenter/BottomCenter/MiddleCenter is not working for RadioButton/CheckBox control with Appearance as ToggleSwitch

NewIssue.mp4

Steps to reproduce

1. Create a WinForms application targeting .NET 11
2. Set VisualStylesMode = VisualStylesMode.Net11
3. Add a RadioButton/CheckBox control on the Form1.cs[Design] page
4. Setting the Appearance as ToggleSwitchfor the radioButton1/checkBox1
5. Change the CheckAlign as TopCenter/BottomCenter/MiddleCenter
6. Observer the results

[LeafShi1]

@KlausLoeffelmann
From the current implementation it appears that TopCenter / MiddleCenter / BottomCenter CheckAlign values are intentionally not honored when Appearance = ToggleSwitch.

Is this a deliberate design decision, or should ToggleSwitch fully respect all CheckAlign values?
I experimented with enabling those alignments, but because the switch glyph is roughly twice as wide as its height, the control can easily become clipped.

If the current behavior is by design, should we document this limitation in net11-visualstyles-layout-guidance.md?
If it is considered a product bug, I think we may also want to document that a ToggleSwitch can be clipped if the control size is smaller than its preferred size, and recommend AutoSize or GetPreferredSize().