TestCafe - How to run in non-Chrome browsers & display test executing

I need help setting up TestCafe to run in Firefox & Edge. I am also interested in learning how to emulate other browsers/devices (mobile devices).

I am a QA Tester (not a Developer) new to TestCafe (standard license) in need of some serious training material. I have Chrome (v 86.0.4240.75), Edge (v 41.16299.1480.0), & Firefox (v 83.0) installed locally. I recorded a test using Chrome and it runs successfully when the Run Configuration is set to Chrome and I am able to watch the test run to completion.

When the same test is run with the Run Configuration set to Firefox, a browser window does not open, but after a short while TestCafe indicates that the test ran to completion successfully. It is as if it were running headless, but that is not how I have it set.

When the same test is run with Run Configuration is set to Edge, an Edge browser window appears and loads the page to be tested, but the test does not progress beyond the 1st step nor does it fail. It just sits there as if it were run in Record mode waiting for me to tell it to progress, but it was set to run not record.

Can I get the test to run in non-Chrome browsers like I experience when running in Chrome?