SEO URLs partly working

Shouldn't links such as /index.php?route=common/home be output as /common/home when using SEO URLs?

It's working for categories though where /index.php?route=product/category&path=1 becomes /category-seo-keyword.

* Using 1.5.3.1
* .htaccess is default and stating correct RewriteBase.
* SEO URLs in admin is set to true.

What can be wrong?

Nothing is wrong. OpenCart is built this way. There's a couple of extension in the store that will do such a work as you want above

Thanks a lot for sorting that out. I looked allover the web for an answer. It's unfortunate, since the functionality is already there. www.site.com/common/home decodes just fine with the default htacces code. It just needs to be output by the scripts.