Chrome Version: Version 55.0.2883.87 (64-bit), 57.0.2977.0 canary (64-bit)

OS: Windows/Mac/Linux

What steps will reproduce the problem?
(1) Open attached scroll.html
(2) Resize the window to show scroll bar
(3) Go down to bottom of the page
(4) Drag "Link" and move it to edge of the page top

What is the expected result?
It is scrolled up to the page top.

What happens instead?
I isn't scrolled up. 

Please use labels and text to provide additional information.

Before 55, it was scrolled up as expected. I made sure it scrolls up on Chrome 53 by downloading the old version from mirror site. 

While attached html is just for the test, actual issue is on classic Google Sites editors can not
scroll-up the page when they drag a link and so can not drop it to upward of the page. 
It's quite inconvenient. 

It still scrolls up on IE11.

 

Deleted: scroll.html 324 bytes

scroll.html 324 bytes View Download