UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36

Steps to reproduce the problem:
1. console.log() an [object] with some arrays inside it (example: 4)
2. push more arrays into that [object] (example: 10 more)
3. see the console, a list of the arrays at the time of console.log() are shown in a collapsed way  (4)
4. expand the object and suddenly the later pushed arrays appear (14 instead of 4)

What is the expected behavior?
have a list of the items that were logged, not the updated value. if an updated value is really desired, it should update the collapsed list as well

What went wrong?
dev tools updated the expanded list which is counter intuitive 

Did this work before? N/A 

Chrome version: 55.0.2883.95  Channel: stable
OS Version: OS X 10.12.3
Flash Version: Shockwave Flash 24.0 r0