Not sure if this is just my character sheet or if others are having this issue. When attempting to put color details of my character in the details tab on the character sheet, the items do not autosave, or are limiting what gets saved. This was especially true for catchphrases, appearance and the like. There is also no link (except the “My Characters” link at the top) to exit the character sheet page – or to make sure that all items did actually get saved that were added.
Thanks for reporting! I know this is on the roadmap. 