the polish per click, which is available on apps for a long time and now is available for some accounts for testing is another great idea.
but please, if you want to test something, this is beta, test it here for all users. because currently, I have the funny situation that this function is available for me on a live-server, but not on beta.
you could also put checkboxes into the settings to turn that on or off, in case, something happens.
especially, since we are on beta, we are aware that there are bugs, and beta is for catching those bugs.