Apologies in advance if someone has suggested this already, i struggled to find any other posts that has this already.
My suggestion is that the basic shape/canvas button should have a “press once per user” in the settings part as I have seen people use these buttons in tandem with the counter module for an easy rating system to find out if people like a person’s condo or not and I believe this should be implemented as to not let some people mess up the amount of ratings a condo gets by spam pressing the button a bunch of times, I personally would appreciate this being implemented.