ComboBox drop down open/close very slow #1785
Description
Describe the bug
ComboBox appears to be throttled; I have to wait 0.5 seconds before I can open/close it again.
hc-combobox.mp4
Steps to reproduce the bug
/
Expected behavior
No response
Screenshots
No response
NuGet package version
HandyControl 3.5.1
IDE
Visual Studio 2022
Framework type
.Net 9.0
Windows version
Windows 11 (22000)
Additional context
No response