[zscreenshot]

Thanks! Good questions on the edge cases.

For full-page captures, I'm using Chrome's native DevTools screenshot API (the same one you get with Cmd+Shift+P → "Capture full size screenshot"). So the behavior for sticky headers, lazy-loaded content, and dynamic pages essentially matches what DevTools does—both the benefits and limitations.

Sticky headers: Captured in their fixed position throughout the scroll, as DevTools does.

Lazy-loaded content: Depends on how Chrome's capture handles it. Generally works well for standard lazy loading, but infinite scroll or heavily JS-dependent dynamic content can be hit-or-miss. That's a Chrome limitation rather than something I can work around in the extension.

Dynamic resizing: The viewport setting works well here since it's part of the DevTools protocol. Pages render at the specified dimensions during capture.

For visible area captures (not full-page), I have more control and it's straightforward—basically a direct screenshot of what's rendered in the viewport.

[zscreenshot]

I've confirmed the bug in the full page capture feature and will fix it in the next version. Due to the Chrome Web Store review process, it will take approximately 3 days. Thank you for your feedback.