Hi,
On Windows (not linux, dunnow mac), the current release of Gem has a known bug (2972166) in that [pix_resize] and [pix_crop] don't update the image when you change the crop parameters or the dimen of the resize.
According to the bug tracker it has been fixed (can anyone confirm on Windows and Mac?), but the fix hasn't been released yet.
IOHannes suggested me to use [pix_separator] as a workaround, but it doesn't work, or I haven't understood the suggestion fully. Neither putting a [pix_separator] just before nor just after [pix_resize] fixes the issue.
Is there a workaround at all?
Thanks m.