URL: www.bet365.com
Browser / Version: Firefox Mobile Nightly 55.0a1 (2017-06-15)
Operating System: Samsung Galaxy S6 (Android 7.0) - 1440 x 2560 pixels (~577 ppi pixel density)
Problem type: Layout is messed up

Steps to Reproduce

1. Navigate to: www.bet365.com
2. Login with valid credentials.
3. Tap the My Account button.
4. Tap the Gear icon. Observe the Dropdown buttons.

Expected Behavior:
The Dropdown buttons are correctly displayed.

Actual Behavior:
The Dropdown buttons are duplicated.

Notes:

1. The issue is also reproducible on Firefox 53.0 Release (Mobile).
2. The issue is not reproducible on Chrome (Mobile) 58.0.3029.83.
3. Screenshot attached.

Watchers:
@softvision-oana-arbuzov
@softvision-sergiulogigan

sv; country: in

From webcompat.com with ❤️