This is intentional. See my reply here.
You can use the vault if you absolutely must use an older version. This will require modifying your repo files.
Note that this is not supported as 9.4 is end of life.
Using the vault will require you to modify your repo files. As stated before, using the vault is not supported by the project and the community.
Updating and running on the latest versions available is the only supported path for Rocky Linux.