Hi All,
Has anyone had and experience in using Add WFTS OGC Web Service in AGOL?

I would really like to make use of this function. I can add the data layer "NZ Building Outlines (Pilot)".
I would like to add it with the a bounding box. I have tried adding custom parameters of:

Although, it adds the layer, it adds the entire layer for New Zealand not to the bounding box.
Any help would be great
Cheers
Andrew