This issue has been reported several times. Unfortunately, Utopian is not optimized for mobile devices. The problem is that the enter key does not behave like enter but it moves you to the following field. Pressing enter is crucial in order to properly type in the GitHub repository of the project.
You might want to try a different keyboard. You should also reread the text before submitting and correct typos.
I agree it is not optimized for mobile devices.
But we are contributing for open source projects and also utopian is also opensouce project.
So i think this could be crucial.
And i used couple of keyboard.
But it also seems to be there.