Resize to non-proper scaling and checkmark effect

[burukan]

Describe the bug Attached the 4K photo. 3D render has a textured layer to make it look more realistic. Resizing to 1920 or so works, however if you try to do some another ratio it fails miserably.

To Reproduce Use the playground to test. Upload photo, set maxWidth to 2048 etc.

Expected behavior No checkmark effet?

Screenshots (after opening click again to zoom 100%)

Problem:

Additional context Interpolation problem?

[fengyuanchen]

I have no idea about this.