Sticky Note - Pin on whiteboard

I would like to suggest that when adding a sticky it is possible to lock it, as it is very easy to move it, this ends up getting in the way, I have some that I use to divide the flow, but when navigating the flow sometimes it ends up moving the sticky note, and this is bad.

It would be really cool to be able to fix it wherever you want, and a differential that I ended up seeing in a request is that you can change the color.