Expected Behavior
It should either login correctly or send an error message if it's an invalid details
Actual Behavior
Loging in with my github account would login, but shows error and won't return me to my zulip app
How to produce the bug
Open the app, input server URL, then select github as a means of login. It would login but shows a result 'not found'
*Operating system : Android 6.0
*Phone : Infinix hot s
*Browser : Google Chrome
*Zulip App
Recording of the bug is showned below......
Watch the video below to see how it behaves....
