Migrated from Tasmota to esphome, but NOT 100% -?

So, I migrated Tas(DrZz’s garage opener, 1st version) to an ESP version Cover, and all was working fine, almost… Like I stated everything was looking good, until, I went to Home Assistant. My question is; Is it normal after a T to E migration, that the New ESP Cover, still shows-up in Tas Intergration, and NOT in the ESP intergration. Even after stopping & disabling Tas, and restarting HA, the New ESP device would not be discovered.

I’m running a Pi4, and all related soft/Firmware are up-to-date.

Perhaps the tasmota mqtt discovery topic has been retained by mqtt.

How would I purge, the retained messages??

Post a null message to the discovery topic.