[V18.2 - Air Combat] Some UFOs don't make crash sites when they should

[Moonfire]

I had noticed sometimes when shooting down a UFO that would normally create a crash site, it wouldn't always create one if I had first encountered the UFO over water and then tailed it. I initially thought it was just a matter of the game detecting the difference between being over land or over water differently based on whether I was initiating combat or creating a crash site upon success. I finally decided to follow a UFO further inland to ensure a crash site creation when I was a bit low on cash and found that it consistently did not create a crash site. Attached is the relevant save file.

auto_strategy_before_intercept-40.json