custom HTML error

Hey guys,

there is something wrong in the latest version (1.3.2) with the custom HTML element.

if i add normal code its working but if i want to add some classes or styles the plugin add some strange characters.

For example when i write in the custom HTML element:
<span class=”test_class”>example</span>

on the live page it comes out like this:
<span class=”\"test_class””=””>example</span>

Is there any fix for this`?