Can data-text be blank? It seems to require at least a space


We are using the default Tweet button with count which by default displays the page title followed by the page url.
What we would like to have is just the page url.

I have tried adding the data-text attribute to the href, but if you leave it blank (data-text=""), then it pulls in the title again.
If you try it with a space (data-text=" "), then the page title is gone, but you still have a space before the page url.

How can we just remove the title?

Thank you