Some modules are not showing when AceSEF is activated
This also applies to problems when correct modules are not showing or the correct menu item is not selected.
This problem is most likely caused by incorrect Itemid set for SEF URL. In such case, you need to go to SEF URLs, locate the SEF URL and change the Itemid manually or set the correct URL as Used.
Then the modules associated with particular menu item and it's id (Itemid) will show up correctly. Check the following screenshots:
Then the modules associated with particular menu item and it's id (Itemid) will show up correctly. Check the following screenshots: