I'm trying to add a "range" input type to a post. It shows up in the "Visual" mode of the edit screen, but then when I save the draft or try to view a preview, my input goes away.
I'm not actually trying to get user input. I'm using some sliders to display an idea. So I could just use an HTML testbed to display what I need and import screenshots. But I don't understand why they keep getting deleted. If I want to use interactive sliders in the future, is there some special setup I have to do to implement them? On WordPress?
The blog I need help with is htddi.wordpress.com.