Duplicated HTML IDs when using AJAX

Hi there,

after hours looking debugging a problem I found the following bug:
quicktabs is not using the drupal mechanism to prevent duplicated HTML IDs (there's an AJAX option to pass ajax_html_ids on the AJAX request).
Can be found in ajax.js around line 290.

So when I load a tab per AJAX it is not passing the already existing ids, so that drupal can modifiy the ids.

The drupal_html_id function may also help!
Because of this bug javascripts can break on certain constellations (i.e. fivestar rating in different quicktabs)

Can somebody fix this or give me a hint, where I can fix it?! Thanks!

Greets ifux