center image after canvas resize

I must just be looking over this feature, but I can not find it anywhere.

When I canvas resize a picture, I only see that I can manually move the canvas around my image, I do not see an option to actually center the image, which means if I do it manually, it will never be actually centered and this is very important for my work as I use the canvas resize tool to create a clean border around my work.

So how do I center it?

If my zoom level is Fit to Screen when I crop, the canvas is automatically zoomed/centered after tapping [OK]

Unfortunately it won't center the black square for me, the canvas molds to the right and underneath, but not completely around.

Hi @VoodooLou,

at the moment this is not possible in Rebelle but we will put this on our to-do list for future versions.

Thanks a lot! It would cut out having to use different software to do just this step.