Chromebook book title on app

Can someone help me with settings on the view bar?

I am not an android user, so probably can't be of too much help. 

It seems to me that this is an OS / device specific issue. Based upon my experience with iOS, I dont think there is any settings you can change in app. If there is anything that can be done, it would be in Android settings. 

I will just keep trying

I wouldn't try too hard. My "if" may have been better phrased: "In the unlikely event that there is a setting you can change,"

I do not know what the official status is of the app on chrome books (i.e. supported / unsupported).