While testing a patch from @Niedzielski I noticed that clicking the download icon doesn't lazy load images before the print action.
= QA steps
* Make sure "expand all sections" is disabled in Special:MobileOptions
* Visit https://en.m.wikipedia.beta.wmflabs.org/wiki/Qatar
* Use mobile site on a **mobile resolution** (desktop mode seems to be working fine) with sections collapsed by default
* Click the print button and print to pdf
Expected: PDF has images
Actual: PDF does not have images
= Developer notes
The JS is working perfectly. The issue is the CSS animation. It prints in the starting position which is fade in. Resetting the animation in print @media solves this problem.
== QA Results
| **AC** | **Status** | **Details** |
| ----- | ----- | ----- |
| 1 | ❌ | T220668#5344324 |