The problem
When you are writing a contribution in utopian box you will see this options in the writing box
but while i was using my android phone or even while i use utopian from my laptop, i find it difficult sometimes to go back and fix the error that i made suddenly or if you put a link or photo in the wrong place or if by accident you delete a post especially with phones because there is no return button.
Suggestion
i suggest to add a return button (undo/redo) option in this menu to make it easier for the contributors to edit and fix their contributions without spending a lot of time to rewrite the contributions and try to fix a writing mistake.
example of steemit return button
Conclusion
By adding this feature this will help a lot especially the people who use phones to write contributions in utopian.io because when you use a laptop you can do CTRL+Z to go back but in phones this can not be used (it is not this simple).
Posted on Utopian.io - Rewarding Open Source Contributors