> [...] right-clicking an image while some text on the page is highlighted (to show as many buttons as possible) looks like so
Now I tested that too, it doesn't work that way for me, even if there's text highlighted (both regular text or a hyperlink) the menu remains contextualised.
The longest right click menu I could find by clicking around various elements is no more than 12 items, two of which are from extensions.
I'd love to know why it's different.
I have to know this now...
Some comments: - Is the Up axis correctly scaled? The ascent rate of planes taking off seems very steep - Planes landing seems to get "stuck" at the beginning of a lane at about 600 feet (tracking/radar cutoff?), maybe a fix the that slightly adjusts it to ground in a landed state if a plane "stops" or disappears from the data tracking.