When map is tilted, vertical panning drifts in reverse

[friedbunny]

Platform: iOS, but perhaps also Android (#5281)
Mapbox SDK version: iOS master as of 685d238 (~v3.3.0b1)

Steps to trigger behavior

1. Perform a rapid upward or downward swipe/flick on a tilted map.

Easier to observe at lower zoom levels (~z3-4) because of tile loading, but this exists on all zoom levels.

Expected behavior

The map should move with the finger and continue in that direction after the gesture has been released.

Actual behavior

The map quickly rebounds in the opposite direction of the gesture. This GIF shows a downward swipe, inappropriately rebounding to the south. Originally mentioned back in #3655 (comment).

/cc @1ec5

[mb12]

At higher zoom levels, this bug manifests itself by taking map to a random position upon pan when tilted. Reproduces very easily on iPhone 6S in the preview app even with a gentle swipe.

[mb12]

Easily Reproducible in GL JS as well on Chrome (OSX).

1. Tile the map with Shift + up-arrow key.
2. Use mouse to swipe up diagonally.

https://www.mapbox.com/mapbox-gl-js/examples/

[friedbunny]

Still reproduces in 3.7.x and 4.0.0 betas.

[stale]

This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.

[stale]

This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.

[friedbunny]

Still a readily reproducible issue.

[stale]

This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.

[kjkrum]

Please disable the stale bot. Google's habit of closing bugs just because they're old is the #1 reason Google Maps turned into bug-ridden garbage and opened the door for Mapbox to become the best in the business. Don't be like Google.