question about changing your mind ツ

Hi there – just working on setting up a new blog – and found your lovely plugin which is so sweet and simple, and offering the option to do my own icons is wonderful! So thank you for this plugin!

I wonder about a few things and would appreciate your reply:

1. can people change their minds? ~ I tested this and once I’d clicked the first reaction, I could not change my mind and click a different response? Is that right?
2. how can i reset the reactions on a post as admin user?
   I would like to add some reactions to then work on my design ~ but of course these will then be fake results, and so without having to uninstall the plugin, and reinstalling it (which would, I assume, remove these reactions) ~ is there any way I can reset these to no reactions?
3. are you planning an update that might include an option to control type? Or to just set it to use the theme’s typesetting for font?

I really love the straight forward and flexible functions of this plugin and hope that you’ve not left it alone yet – would much appreciate a reply ツ
Thanks ツ