The Color Picker and Crop Image tool cannot be launched on the second display

[sk-ys]

System information

• Windows OS version: Windows 11 Pro 24H2
• ImageGlass version: 9.2.0.1208(64-bit)
• ImageGlass release: Store / Classic? Classic

To Reproduce

Steps to reproduce the behavior:

1. Launch ImageGlass on the second display.
2. Launch the Color Picker or Crop Image tool.

Note: The issue cannot be reproduced if the application is launched on the main display and then moved to the second display.

Actual behavior

Error message

Version: ImageGlass v9.2.0.1208
Release code: kobe
Magick.NET: Magick.NET Q16-HDRI-OpenMP x64 net8.0 14.2.0
WebView2 Runtime: 131.0.2903.99
OS: Microsoft Windows NT 10.0.26100.0 64-bit

----------------------------------------------------
Error:

Object reference not set to an instance of an object.
----------------------------------------------------

System.NullReferenceException: Object reference not set to an instance of an object.
   at ImageGlass.FrmCrop.ApplyTheme(Boolean darkMode, Nullable`1 style) in D:\_GITHUB\@d2phap\ImageGlass\Source\ImageGlass\Tools\FrmCrop.cs:line 65
   at ImageGlass.FrmCrop.OnDpiChanged(DpiChangedEventArgs e) in D:\_GITHUB\@d2phap\ImageGlass\Source\ImageGlass\Tools\FrmCrop.cs:line 96
   at System.Windows.Forms.Form.WmDpiChanged(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at ImageGlass.UI.ModernForm.WndProc(Message& m) in D:\_GITHUB\@d2phap\ImageGlass\Source\Components\ImageGlass.UI\Forms\ModernForm.cs:line 221
   at System.Windows.Forms.NativeWindow.Callback(HWND hWnd, MessageId msg, WPARAM wparam, LPARAM lparam)

Expected behavior