[TYPO3] RealURL manipulating FORM code of sr_language_select?

[Jochen Rieger]

Hi list,

I'm having problems with RealURL 1.0, sr_language_menu 1.0 (also 0.6.xx) 
in TYPO3 3.8.1.

After installing RealURL the code of sr_language_menu is manipulated in 
the following way:

<option value="1" class="option-1">English</option>
<option value="2" class="option-2">Français</option>

will be:

<option value="/index.php?id=9&amp;L=1" 
class="option-/index.php?id=9&amp;L=1">English</option>
<option value="/index.php?id=9&amp;L=2" 
class="option-/index.php?id=9&amp;L=2">Français</option>

So ... in this case seemingly RealURL manipulates even simple class 
attributes in the option tags.

Why? How? Is there a way to exclude extensions' code from such a parsing 
/ manipulating?

Beside the OPTION tags also the JS code in the onChange handler of the 
SELECT tag is destroyed.

Kind regards,
Jochen