Hi @Wolfbeast, and welcome to forum! 
Oh, I didn’t know that, actually. I am usually more backend than frontend.
Thanks a lot for pointing it out!
I will switch all those expandable “badges” (as I call that type of component) into using <div> instead, leaving <button> only for the actually buttons, such as the “Wakeup” one.
What browser are you using?
PS. You can do <tag> code by surrounding it with back-ticks : `<tag>`
You can use most common markdown.