i found a way to disable it for those who hate this feature. if you're using MO2 right click on "Fallout London" in the left pane, go to the "Filetree" tab, go into the F4SE folder, then plugins, and hide the "FavoritesMenuEx.dll" by right clicking on it. the option will be there in the popup menu. i suppose if you directly installed the mod you could go to Data/F4SE/Plugins and delete it from there. not sure about Vortex as i've never used it, but as it installs mods directly into the game files you should be able to manually remove the offending .dll.