Nozzle wipe movement not visible in cura 4.4.1

[filamentus 0]

In the experimental part of Cura 4.4.1 there is the possibility to get the nozzle get wiped by a brush. A great feature which makes this possible without having to write a lot of gcode myself.

I miss a few settings though: only the x position is possible to fill in, what about the Y and Z position to get the nozzle right over the brush , not too deep or not deep enough. Furthermore I do not see the movement to this place in the preview, whereas the other movement lines are clearly visible. In order to know where I can mount this wiping brush and let the printer know where it has to go every now and then to remove the "snot" it would be nice to see the changes I made in preview. Can anyone tell me how I get this done?