The titles on pages which are viewed as mobile web (in a browser) can sometimes appear as ' ':
http://prntscr.com/1brdqy
Looking at the source code, it looks like this is due to the spacing inside the tags:
http://prntscr.com/1brdxz
Perhaps, removing this space/line break would fix the issue.
Hi Rommel,
Do you have any action with title in your app?
The fact that the extra whitespace (more than one) is ignored in all HTML tags (except values of inputs).
Try this in dev-console:
code$("title").html(" Some title");/code
code$("title").html(" Some title");/code
and this
code$("title").text(" ");/code
code$("title").html(" ");/code
In the title-tag also ignored and code /code at the beginning and at the end of title.
code$("title").html("ABC Some title");/code
My exported web project also shows the non-breaking space sequence in the address bar. The home page shows the correct page name in the address bar as it's loading, which is then replaced by ampersand nbsp;
Hello! Sorry, not sure I understand. Could you explain in more details?
In chrome on windows, this is what my exported web app tab looks like (JN is my favicon).
As the page loads the start screen name is shown, which is replaced by what you see in the screenshot
thank you! we'll check.
Perhaps in title you have code /code instead of code /code. Run from console codealert($("title").text());/code to check what you have there
in the console: alert($("title").text());
results in: 
thank you, working on it.
Could you give us your public app link?