No prompt information pops up when typing an existing container app environment name

OS: All
Build Version: 20220405.6
Regression: Not a Regression

Repro Steps:

1. Create a container app environment with a location.
2. Create a container app environment with the same name and different location again.
3. Check whether pops up a prompt information.

Expect:
Pop up a prompt information.

Actual:
No prompt information pops up.

More Info:
Fail to create a container app environment with the an existing name and different location.
Details of output:

1:44:50 PM: Using existing resource group "test".
1:44:51 PM: Creating new Log Analytic workspace...
1:44:53 PM: Creating new Container App environment "test"...
1:44:56 PM: Error: The resource 'test' already exists in location 'westeurope' in resource group 'test'. A resource with the same name cannot be created in location 'eastus'. Please select a new resource name.

Reproduce the container app environment creation flow using the listed steps, then trace the command that handles an existing name in a different location. Confirm how the resource-creation error is surfaced and make the completed flow show prompt information before or alongside the failure; verify the duplicate-name scenario against the reported output.