Undo Redo Button for Android App

Features
1

Heyo, I am a huge fan of this project and use Joplin now since a longer time, and it would be a huge pleasure to have an undo and redo button in the top bar.

2

An undo button appears at the top next to the back button when there are any changes that can be undone:

image
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If you tap the undo button, a redo button also appears to the right of it

3

Thanks for this quick reply with screenshot. I didn’t realize this is an undo button. I am so used to have undo and redo placed together and always visible, and have it at the right top edge corner that I rather thought this is some kind of navigation button (although this might makes no sense, because why having two arrow navigation buttons placed next to each other).

Hence, I need to change the focus of this “thread” to be rather an UX improvement than a new feature request.