Creation of Request Forms - draft autosave required (or data loss warning)

When creating request forms (note: NOT as a client filling in the form, but as an admin in the back-end creating a form for the system from scratch), an autosave functionality is required when working on request forms, or at the very least a data loss warning asking whether you'd like to save the request form as a draft when exiting. I sometimes work on the creation of request forms for a very long time, accidentally hit the wrong button which takes my browser backward and lose all of my work.  It's quite frustrating needing to remember to periodically exit and come back in again in order to avoid losing all work.

There is a seperate thread requesting autosave functionality when a CLIENT is uploading a request form, which can be found here: https://help.wrike.com/hc/en-us/community/posts/115002293849-Request-Form-autosave-