Little bump, can the PopupMenu::LookAndFeelMethods please make either the PopupMenu::Options or more generically the targetComponent* available?
Currently it is not possible to use the colours from the targetComponent, which I would argue is expected behaviour.
The PR above would make that possible, if it needs changing, please let me know.
N.B. the major version upgrade is a good time to change the PopupMenu::LookAndFeelMethods signature, which needs to happen eventually…