I know. Just wanted to give that hint.
Using Tuya cloud for security related devices has the potential to cause major problems. Perhaps it’s better to invest money for another device than investing invest time and nerves for a solution that’s periodically interrupted by Tuya (test accound etc).
You’re absolutely right, I did not refer to you but to me though. In the past I got a few unpleasant reactions like (in nice words) “Did I ask your opinion”. So I try to only answer the questions most of the time