Why Return Values of Blocking Commands Differ Between Primary/Standby GeminiDB Redis Instances and Open-Source Redis Instances?

In open-source Redis, no return value is specified when a client concurrently executes a write command for keys after the client executes a blocking command and waits for the keys to be written. Values returned on primary/standby GeminiDB Redis instances may be different from the value returned on an open-source Redis instance, but they both comply with requirements described in the open-source documentation.