Web Capture doesn't work well in Crome Store extensions pages...

[Spelunky]

... but works fine in the Chrome Store home page (Chrome Web Store - Extensions (google.com)).

Open any extension page and try copy an area (like this extension SketchPad - Chrome Web Store (google.com) or any other).

The captured area does not match the selected area.

Perhaps this is happening on many other sites.

[#2]

I very often can't copy using the clipping and sketch app, capturing too is not always successful – I've gotten used to it, but it needs improvement. Thank you for the topic!