Disabling and Enabling the Online Editor adds unwished sequences " " after every XML-Tag.

Looking at the page on the website the page shows "nbsp;" instead of a blank.

Steps to reproduce

Write a text in the online editor, mark a word, do not include the space after the word, set a link on a word, disable editor, enable editor, disable editor

the blank after the link-tag will be replaced by ;amp;nbsp;

All <link target="_blank" title="Rado’s website" href="http://www.rado.com">www.rado.com</link>&nbsp;visitors will

The same problem for all tags like bold or any other. Blanks after the endtag will be replaced by "&nbsp;

If I do remove the following lines from \extension\ezoe\ezxmltext\handlers\input\ezoexmlinput.php

Lines 1083
if ( $tagContent[0] === ' ' )
{
$tagContent[0] = ';';
$tagContent = '&nbsp' . $tagContent;
}

the problem is gone. But I do not know exactly what these lines are doing and why they are needed.