1482807 - :screenshot - selector only matches top-level target elements

Status: NEW

(DevTools :: Console, defect, P3)

Description

[Cristian Fogel [:cfogel]]

[Affected versions]:
- 62.0b16, 63.0a1 (2018-08-12)

[Affected platforms]:
- all

[Steps to reproduce]:
1. Launch Firefox;
2. Open devTools - console tab;
3. Type in the following commands and press Enter key after each:

3.a :screenshot --section h2 
on https://www.mozilla.org/en-US/firefox/63.0a1/whatsnew/?oldversion=62.0
3.b :screenshot --selector yt-img-shadow  
on https://www.youtube.com/ 
3.c selector not picking up animated elements for multi in <ball multi> on  
https://rawgit.com/dadaa/3b73f847427025b51ba1ab7333013d0c/raw/77f3f0bb884875a179c3407f73bf8a8dd54751c9/doc_simple_animation.html
3.d classes inside iframes are ignored by the select option;

[Expected result]:
- no issues occur;

[Actual results]:
3.a whole body saved instead of only the h2 section;
3.b snapshot saved in unsupported format;
3.c any of the animated divs are not saved;
3.d trying to select classes inside iframes does nothing;

[Regression range]:
- not a regression

[Additional notes]:
- for more info please check
 https://bugzilla.mozilla.org/show_bug.cgi?id=1464461#c145

Comment 1

[Nicolas Chevobbe [:nchevobbe]]

This will be fixed when we enable the context selector