Chrome version:	68.0.3440.14 (Official Build) dev (32-bit)
Android 8.1.0 Security Patch level: June 5, 2018
Accessibility Services version:	6.2.0.199471009 Beta APK
GBoard 7.2.9 version 26720914
Pixel 1 phone signed in with Chromium account (non-corp)
ablenet Blue2 Bluetooth switch

Not a regression, reproducible on all channels of Chrome on Android. 

Documentation on setting up: https://support.google.com/accessibility/android/answer/6301490?hl=en&ref_topic=6151780#
Documentation on using Action menu > scrolling feature: https://support.google.com/accessibility/android/answer/6395627?hl=en&ref_topic=6151780

Between tests I would reboot phone and turn switch off and on to re-pair but it might not be needed to repro. 

Steps to reproduce:
# Connect Switch and use with Switch Access. I set it up to use Step Scanning to navigate and one switch to select, giving me the most control over generating events. I also chose to use speech output to give maximum verbosity in the log files but this also happens without speech. 
# Load any version of Chrome with any webpage that is NOT the NTP such as www.amazon.com or https://en.m.wikipedia.org/wiki/Cat 
# Navigate through the toolbar icons, passing the menu button to get to the main webpage content.

Expected: able to scroll through page, put focus on links, etc. 

Actual: focus ring goes away, switch starts to act like a keyboard in that pressing the space bar scrolls the page. Wait a few seconds and all of the switch events will eventually "catch up", spoken all at once. Every item in the webpage becomes highlighted per screenshot, attached. 

Works as expected on the NTP.