UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36

Steps to reproduce the problem:
I often have to do in-browser debugging of some styling, like mutliplying table rows, to see how the component consumes bigger data, how the overflows or layout behave.

What is the expected behavior?
For that I would appreciate having easier access to DOM methods, without resorting to Edit as HTML feature - which - given amount fo data, sometimes just isn't handy enough.

I would like the follow scenario to be handled:
1. Copy a <tr> element in the instpector
2. Right-click over:
 a) <tbody> or <table> element (or the breadcrumb) and choose: Append or Prepend
 b) another <tr> element (or breadcrumb) and choose: Insert before / Insert After

I think this kind of helpers would come to a big benefit in many other cases.

What went wrong?
Nothing went wrong. It's just that the Edit HTML feature isn't always easy to use due to amount of required scrolling 

Did this work before? N/A 

Chrome version: 55.0.2883.95  Channel: stable
OS Version: OS X 10.11.6
Flash Version: Shockwave Flash 24.0 r0