It would be great if you can implement a Button Library where you can save buttons with all the settings that you can later quickly import.
This would be extremely helpful, when you have the same button on multiple grids. That way by changing the button on the library it will automatically change all the buttons that were created from that template.
Example. If I have a PLAY button that I use in multiple grids,
1- I can design one PLAY button in the Libray,
2- copy it into all the grids
3- For editing (Text, color, etc) By editing the button in the library, it will change all the buttons in all the grids that were created from thet PLAY button Template.