"Back to review" button issue

[dd1b]

Issue identified on Add Object

Steps to reproduce:

• Open a MISP Event.
• On the left menu choose "Add Object"
• Choose an object type in the list box
• Add the object properties (e.g.: file name, md5 hash, etc.)
• Click on "Submit" button.
• On the review page, click on "Back to review" button
• There, you can see that "Save" checkbox is not checked anymore and you cannot check it. So, when you click on "Submit" button again, nothing appears on the review page and properties will not be saved.

Unfortunately, only workaround is to touch all listed properties.