Is wave equation automatically included in plasma reactor interface for microwave plasma module?

Hello everyone,

I am trying to figure out the domain equations taken into consideration for plasma model node in microwave plasma module.
If I create only one geometry in my simulation and specify it as an active domain for plsama model, in which Poisson's equaiton and a couple of drift-diffusion equations are taken for calcualtion according to the manual, is wave equation also solved in this geometry (I've checked the microwave plasma node and am of certain that this geometry is also included in the domain selection panel)?

Thanks for anyone's help in advance.

PS. I know I can create a Wave Equation node. But in this case, the couple of drift-diffusion equations for electron energy and density are excluded, which is not the model I need.