This is at least the 3rd thread to bring up this issue. Here's the same reply I've posted in the others.
Google deprecated the old scrolling API calls with v61 of Chrome, so it's not a bug; it was done on purpose, the same way they deprecated Flash in Chrome. Whether that 'bugs' you enough to switch browsers...that's your call. Google is trying to force current HTML standards.
Sometimes, if you don't force change, nothing happens.
For now, I'm just living with it. It's a PITA, but it works across all of my devices, unlike any of the other PC browsers.