ACR - Creation wizard should not fail when using CMK from Keyvault with firewall enabled
During the creating wizard for ACR the deployment will fail if the encryption key specified exists in a keyvault which has the network firewall enabled.
To complete the deployment you must initially use a key from a keyvault with no firewall enabled. Enable a system identity then grant this access to the keyvault with the firewall enabled. Then change the key from the temporary key vault to the keyvault with network firewall as a workaround.