- 385034, Ensure proper event targetting when popup windows are open, fixes autoscroll cancelling.
- 344367, scrolling with a mouse wheel with a context menu up scrolls content in the background
- 387164, Fix several issues with popup windows in Cocoa widgets
- 376811, 371405, 354768, 377105, and probably 378316
- 339945, Contextmenu doesn't disappear correctly when Firefox is in background. Also, Firefox doesn't dismiss context menu when it is in the background and a user clicks on another application.