Steps to replicate the issue (include links if applicable):
- be on mobile device
- enable dark mode gadget
- view any wikipedia article with an image
- click image to make it big
- observe image inverse
or just click this mobile link and you can see the problem even on desktop: https://en.m.wikipedia.org/wiki/Joel_McHale#/media/File%3AJoel_McHale_2014_Comic_Con_(cropped).jpg
What happens?:
image appears inversed
What should have happened instead?:
image should appear normal
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
