How To Use "Beauty Fill"?

Hello everyone,

I just love the “Fill” feature, but I just cant get the “Beauty Fill” to work.

For example, I have a mesh with a hole and I want to fill that hole:
Filled with normal “Fill”
Then Triangles to Quads

But “Beauty Fill” never works in any case I have tried, what am I doing wrong?

Beauty Fill may not do anything if it can’t make the fill any more beautiful than it already is.

Ok, thanks!