Incorrect flip behaviour in CANVAS mode

[jronn]

Version

Phaser Version: v3.18.1

Operating system: macOS Mojave 0.14.5

Browser: Chrome 75.0.3770.100 (but does not seem to be browser-specific)

Description

When setting the flip of a sprite that has a non-centered origin along the flip axis, the position of the sprite changes in CANVAS mode (while in WEBGL mode the image is simply rendered mirrored, which I would assume is the correct behaviour).

I.e, display of flipped sprite is inconsistent depending on if you're in CANVAS / WEBGL mode.

Example Test Code

https://codepen.io/anon/pen/dBeBPE

[photonstorm]

Thank you for submitting this issue. We have fixed this and the fix has been pushed to the master branch. It will be part of the next release. If you get time to build and test it for yourself we would appreciate that.