I cannot edit or move topics

Topics jump back after moving them

This happens when you’re using an auto layout. Learn more about auto layouts and how to switch to a free-form layout in this help article.

When editing isn’t possible (iPad&iPhone and Android)
If you’re unable to move topics or make edits, you’ve likely zoomed out too far. Zooming out beyond a certain level switches the mind map to read-only mode to prevent unwanted changes. Simply zoom in to restore normal functionality.

Prefer working zoomed out? Adjust the editor scale factor:
Open Preferences via the dropdown or overflow menu.
Go to Font and change the Editor Scale Factor to your liking.