Microsoft.Search/searchServices RegionNotMatched issue when template try to create instances at different locations

**Bicep version**

Bicep CLI version 0.29.47 (132ade51bc)

**Describe the bug**
Strange behavior with the issue_main.bicep which attempt to create Cognitive Search instances in two different Resource Groups at two different target locations.

Error Reported:

InvalidTemplateDeployment - The template deployment 'aef4bbd2-636a-4a7b-8793-7c376fff78aa' is not valid according to the validation procedure. The tracking id is '8cfce851-0cdd-4c08-bf90-a3b05c541f56'. See inner errors for details.
RegionNotMatched - Location 'West US' is not matched to the locations supported by current RP
RegionNotMatched - Location 'West US 2' is not matched to the locations supported by current RP

Validation pass with the working_main.bicep which attempt to create Cognitive Search instances in two different Resource Group but same target location.

Validation pass with the storage_main.bicep which attempt to create Storage Account instances in two different Resource Group and different target locations (Same as the issue_main.bicep).

Seems something special is happening for Microsoft.Search/searchServices.

**To Reproduce**

[example.zip](https://github.com/user-attachments/files/16808595/example.zip)

Test-AzDeployment -TemplateFile C:\WORKSPACE\TEMP\Bicep\issue_main.bicep -Location 'West US'
Test-AzDeployment -TemplateFile C:\WORKSPACE\TEMP\Bicep\working_main.bicep -Location 'West US'
Test-AzDeployment -TemplateFile C:\WORKSPACE\TEMP\Bicep\storage_main.bicep -Location 'West US'

**Additional context**

Start with the attached example.zip and the issue_main.bicep, working_main.bicep, and storage_main.bicep templates. Run the three Test-AzDeployment commands from the report and compare the validation results for Microsoft.Search/searchServices and storage accounts across resource groups and locations. Done means identifying the cause of the differing RegionNotMatched behavior and recording or implementing a verified resolution.

Written by the indexing model from the issue text.