LG G4 :: Photo Not Saving When Exiting Camera App Immediately After Taking Picture

If I take a picture, let the LG Camera app click (and sort of flash the screen), then immediately hit the Back button to exit the Camera app, the picture does not actually save.

I noticed this the other day, and just tried reproducing it. Take a picture, letting the camera click and actually take the picture. But before the Gallery thumbnail in the bottom-right corner of the Camera app has a chance to update, immediately hit the Back button to exit. Then go to the Gallery and see if the picture is there.

On my phone, it's as though I never took the picture at all. I have Verizon, on software 611A, and I am saving to the 32GB SD card from the LG promo.

I have lost at least 1 picture already from this. It would seem to me that if the camera clicks, then the picture should officially have been taken, and the app should definitely save it before exiting, even if it has to finish the process in the background.

If you take a picture on a normal digital camera, then immediately hit the power button, the camera will likely give a message like "Camera is busy", or something similar, preventing it from shutting down until it's finished.