Expected behavior

When I access the github link in the About menu section. The link is an error and I can not go back on the previous menu.

Actual behavior

I did it repeatedly, but did not make it back to the previous menu. The back button does not work. And the link available in the menu about Error.

How to reproduce

Install the Polar Clock app. Run this app. click the shortcut at the top, then select the about menu. And after successfully enter the menu about. Click the github link provided. And you will get the problem as I have described, the link github error, and can not return to the previous menu, even if you do it repeatedly.

• Browser: Samsung galaxy S6 edge
• Operating system: Nougat 7.0
• App version: 1.4.2

Recording Of The Bug