My laptop has a Precision Touchpad, which is configured to change virtual desktops on a 3 finger swipe. If I start to change desktops, but move back to the original without switching, the two finger scrolling has about a 70% chance to stop working in Edge, so scrolling webpages requires use of the scroll bar or arrow keys. The browser also rejects most touchscreen input in this state. The browser returns to normal operation after about a minute.
The computer is running the 20H1 Insider Preview of Windows 10, along with Edge Dev 80.0.355.1.
All other applications work fine. Edge does not have to be in focus to be able to reproduce the bug, and the bug affects all open windows of Edge.
The only remedies I have found are to wait for the browser to return to normal operation, put the laptop to sleep and wake it back up, or to close Edge from the menu. Switching to other desktops does not remedy the bug.
@thetechconspiracy Thanks for letting us know -- we appreciate your specificity. So that we can get a better understanding of where the bug is occurring: if you have access to Chrome, do you encounter the same scrolling issues?
Fawkes (they/them) Project & Community Manager - Microsoft Edge