Until that rolls out, I can probably work with you here, Travis, to repurpose a manually recorded ceiling fan device to use (at least most of) your IR codes (see how I did that with a Dyson AM04) - though I don’t myself have the Frigidaire AC device so I won’t be able to confirm if the steps work aside from your feedback.
Steps would be largely the same. Most important parts would be steps 4 and 5 from the top section (though you would likely use “fan speed up” vs “winter” in step 4).