IS THERE A CONFLICT BETWEEN YANFLY'S SYNTHESIS AND QUEST JOURNAL PLUGINS? [RMMV]

I'm asking because the Quest option isn't appearing in the menu screen, and then I've seen this appear under the parameters for the plugin for the Quest Journal.

Enable Command True
"Enable the Synthesis command in the main menu by default?"

This doesn't make sense, as this is under the Quest Journal plugin, not the Synthesis plugin.

Do these two plugins conflict with each other?

Thanks coelocanth.

After a lot of messing around, I've settled on just going with the synthesis system. The quest system is dealt with through variables.