Hi, I am trying to make the image cropper working. I defined crop sizes like this:

Then I try to the the url via this instruction via a partial:

var i2560 = ImageDesktop?.GetCropUrl("headerBigDesktop") ?? "";

But the content of my var i2560 is now empty. I tried this version that works perfectly fine:

var i2560 = ImageDesktop?.GetCropUrl(furtherOptions: "&format=jpg&width=2560&height=853") ?? "";

But I can't have the correct cropped section when editing the data in the page.

Can you help me with this issue ?

Thank you in advance.