Recently Used Toolbar Issue

Hello everyone, I customized a toolbar in Rhino 8 and copied the icons from the default.rui . However, when I click on the icon, it keeps repeating on the Recently Used toolbar. This issue doesn’t occur when I click on the default icon. You can see the process in the video below:

Rhino 8 Version:
8.7(8.7.24101.10001, 2024-04-10)