Ecobee app no longer works after integration with HA

I had to recreate my HA due to another unrelated problem. When I first created my first HA back in 2020, I tried to integrate my ecobee 3 lite. At the time the was no add on in the main integration area, but there was in the HACS add on integration area. I tried at that time but was never able to figure out the ecobee api generation process. Fast forward to recreating/ setting up my second HA the other day, and found that the main integration addon area now has an ecobee addon. So I attempted the api generation process and succeeded. However, and here is the main problem…now that my ecobee integration works, I cannot log into the ecobee app on my Android phone …when I log in, it only say “not found”. Looks like something I did when I setup the api key now does not allow logging into the Android app. I still want to use my Ecobee ap on my phone because I have not fully figured out all the operation of my ecobee thermostat through HA, which is just tinkering vs using HA as main control for my home automation. Can someone help me to figure out how to have Ecobee integrated with HA, and still use the android Ecobee app?
Thanks,

ES88