CustomComponent isItemHighlighted() not working on macOS

[otristan]

PopupMenu custom component isItemHighlighted

I was recently having similar problems and that solved it for me. i.e.: menu.showMenuAsync(PopupMenu::Options().withTargetComponent(this).withInitiallySelectedItem(selectedItem), callback); Also, my case may be different because I was designing a Button with a popupmenu containing CustomMenuComponents (little images), but you can use PopupMenu::CustomComponent::setHighlighted() to manually clear/control highlighting.