When I try to configure macros on my Naga, I get a “This mapping requires Razer Synapse" message. It also shows a red slashthrough icon indicating that the mapping will be disabled.
I see messages all over the place saying that this is just informational and that the macro still works. That is not the case for me. The Macro does not work, despite the fact that I am indeed configuring it from within Synapse.