Browser issue 2 scrollbar in alerts drop down

Affected version


Well-known member
As you see in screenshot, 2 scrollbars appeared.

Windows 10 64 bit
Chrome Version 62.0.3202.94 (Official Build) (64-bit)



Well-known member
Tested with FF IE Edge, none of them had this issue. Just Chrome.
Tested with caches cleared and even with incognito mode, but the issue still was there.


XenForo developer
Staff member
Unfortunately, this appears to be a Chrome bug. Specifically, it looks like you're running (and I could only reproduce this with) 125% zoom. If you resize the window, you'll likely see the double scroll flicker and not always be there.

This is likely due to internal rounding issues within Chrome. The simple presence of overflow: auto on the container triggers this. (And we do need that to ensure menus in this area don't become too tall.)