Help with Broadlink learning codes

I’m having trouble getting a RM4C Mini to learn codes through Home Assistant. I’m trying to control a Frigidaire AC. When I run a script or use the developer tools to learn a new code, I get an error message:

2020-05-29 11:46:38 ERROR (MainThread) [homeassistant.components.broadlink.remote] Failed to learn ‘power/ac’: The device storage is full

Using the python-broadlink library, I can find, configure, and learn codes, so I know the basic setup is correct. Also, using the python-broadlink library I get the hex IR codes when I put it into learning mode.

Any ideas on how to either get learning to work in HA, or how to use the codes I get from python-broadlink?