Converting Particles to Mesh not working (Blender 2.8) I added some grass particles on a plane and want to turn it into a mesh.

When I press the convert button in the Add Modifier menu, nothing happens. Does anyone have an idea how to fix this? 

I am working in Blender 2.8 for now.
In Blender 2.79,

After converting the particles to mesh,

You need to Click on the Plane and go back to Particle Tab and remove the Particles on the Plane.

This can also be helpful in 2.8