On pages with a sticky or position: fixed header, Chrome’s Capture full size screenshot sometimes places the header partway down the image instead of at the top. The rest of the page is captured fine and the header appears only once, just in the wrong place. No error, and it does not happen every time.
What I tried:
- Ran the command right after the page loaded. Header at the top, correct.
- Scrolled about halfway down, then opened DevTools and ran it again. The header was painted halfway down the image, over the content there.
- Reset zoom with Ctrl+0 first. No change.
- Tried a scrolling extension on the same page. The header repeated once per screen instead, which is a different failure.
It looks tied to the scroll position at the moment the command runs, but I cannot find that documented anywhere. What decides where the fixed header lands, and is there a reliable way to get it at the top every time without editing the page’s CSS?
