At narrow viewports the help buttons on the My eBid > My Defaults page do not work. Instead of opening the popup help balloons they open and close the dropdown menu at the top of the page.

Agent : Mozilla/5.0 (Linux; Android 8.1.0; SAMSUNG SM-T580 Build/M1AJQ) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/8.2 Chrome/63.0.3239.111 Safari/537.36Viewport : 980w x 1386h