RichEditabletext html text have space in front of most line

Steps to reproduce:
1. Read in a html file that have space/tab /linefeed between tag into a string.
2. Create a RichEditabletext control and feed it with the html file string

Actual Results:
In this case I got a space in front of the Character B. (" "B) They seems to show fine in browser,
Note: No matter how many space character we have in front of the "B" in the HTML string. It will always reduce to exactly ONE space.

Expected Results:
No extra space like what the browser will do. The HTML converter or TLF engine seems to have problem parsing extra space.

Workaround (if any):
None