Hi @yvishal519, have you assigned the same metastore to both the workspace?
Ideally, that should be okay as long you have control on who has access to what workspace and use what catalog.
You can't have the same names though. Easier approach would be to name the catalogs with the environment identifier (dev_bronze, qa_silver, etc) and manage permissions in UC.

But as I understand you are trying to stand the two environments in separate resource groups and maintaining the same naming conventions, you can consider creating a separate metastore, the top-level container for metadata in Unity Catalog for each environment.