How to Trigger Interactions When Button Stops Being Active?

Hi guys! I know the topic of conditional form fields has been discussed before. I tried following the instructions HERE but they’re using the legacy interactions and I can’t get the same results with the current interaction tools.

Basically, I want different fields to show depending on which of the two radio buttons that are clicked. I used interactions to make the hidden fields visible, but I’m not sure how to HIDE them once their radio button is no longer active. For example, if you hit email, the email field shows up, but then if you hit phone, the two phone fields are added on top of email and all 3 will remain shown.

How can I set an interaction to trigger when the radio button is no longer active?

Thanks so much in advance!

Here is my public share link: LINK
(how to access public share link)

(Since unpublished forms don’t work, here is a published version of the site as well.