Pixel art should match on stage

[fsih]

Expected Behavior

If a bitmap sprite is set to 200% size, the pixels on stage should match what's in the paint editor

Actual Behavior

Some rows get doubled up and maybe some rows are missing. It depends on the sprite position

Zoomed in on the stage, you can see the outlines look chunky

Steps to Reproduce

Convert a costume to bitmap
Set the sprite's size to 200
Observe that they don't match

Operating System and Browser

Windows Chrome