Amazon Fire TV app launching

Hi, I just downloaded and paid for Roomie yesterday. I’m enjoying it immensely so far. I’m having a very strange issue with launching apps on my Fire TV, which is my main device for content. I have been able to successfully add buttons and inline activities for most of my common apps by putting the Fire TV in developer mode and reading the names of the apps, but for some reason the following just will not work:

HBOMax (
Amazon (com.Amazon.avod) — launch prime button does not work either
ESPN (com.espn.gtv)

Anyone having a similar issue or have any ideas?