AvaloniaEdit first FontSize change is not applied directly

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Describe the bug

When using AvaloniaEdit.TextEditor, changing the FontSize is not applied on first change.

OperatingSystem: Windows 10 Professional Version 22H2 (Build 19045.5011) 64 Bit

To Reproduce

Steps to Reproduce:
Use AvaloniaEdit.TextEditor in a UserControl.
Add a button to change FontSize in code Behind.
Run the project and let the user change the text of it.
After that click the button to change the FontSize
=> The Style AvaloniaEdit.TextEditor is not changed when firstly used.
Retry to change the FontSize.
=> Now the FontSize is changed and directly visible.

Expected behavior

Changing the FontSize should directly be applied/visible on first try.

Avalonia version

11.1.0

OS

Windows

Additional context

No response