Conditional logic doesn't show in Internet Explorer 8

I know, I know, who uses Internet Explorer? Alas, a lot of people do.

My form has quite a number of fields, and I didn’t want people to be overwhelmed and ignore the form altogether. So they now appear gradually depending on the user’s choice… Except, when I tried to show it to someone else, luck would have it, she couldn’t open the hidden fields. I tested the form on IE 9 after that, and it works great.

Undoing all the neat conditional fields for this one browser seems like a fool’s errand. Is there a way for its users to see the full form at once by default while all the rest can use the nice slim version? I don’t want to be a bother and take too much of your time, but a hint or reference would be much appreciated.

https://wordpress.org/plugins/caldera-forms/