I want the main menu to display independent of the predefined block attributes so I disabled MainMenu visible in the admin panel and used <{include file="xoopspath/modules/system/templates/blocks/system_block_mainmenu.html"}> in the theme cell but nothing displays.

I even copied the code from the main menu file and paste in the theme cell and still nothing.

When I enable MainMenu visible in the admin the modified menu become visible on the page but also the original file from the system block also displays.

Is there a handler that I need to call the module names and paths?