I have added a Cryout Column Widget, selected an image and assigned a link, then saved that widget. If I come back later and click the Select/Upload Image button and choose a new image, the Save button is no longer active, which makes is impossible to save the image change.
this is not a huge deal because i simply add a new column widget and delete the one that will not save, but it is inconvenient.
i am not sure but it seems this began two theme updates ago. Also, i find the problem present with several sites, which makes me think it is not something i am doing.
I have just figured out that changing any field other than replacing the image does activate the SAVE button. For instance, if I cut the link and paste it back in. Until just now i have rarely used the Title and Text, and i have not had to change any of them.
so, the issue of the SAVE button not being activated by making a change ONLY to the image is the issue.
You may or may not consider that a bug. if you do, i guess i would put it near the bottom of the list.