If in the fences settings there would be an option to lock the fences and prevent changes, that would be a nice feature. Right now when you hover over a fence the menu on the top left displays too which kinda looks unpolished and you can change the box size at any moment. If there was a lock option in the settings you could set up all your fences and lock them when you're done, all you should see then is the Title (or none if you don't want a title), the box and the shortcuts, nothing else. Would look sleeker too. And it would prevent you from moving the boxes or resizing them by accident.
Thank you for listening.