Set-JiraUser with Property parameter fails with error 'Invoke-JiraMethod : No value found to be changed.'

Description

When using the Set-JiraUser cmdlet with the -Property parameter to set properties not named in the cmdlet (e.g. updating the user's login name), the command fails with the following output:

Invoke-JiraMethod : No value found to be changed.
At C:\Program Files\WindowsPowerShell\Modules\JiraPS\2.14.7\JiraPS.psm1:5876 char:27
+                 $result = Invoke-JiraMethod @parameter
+                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidResult: (:) [Invoke-JiraMethod], RuntimeException
    + FullyQualifiedErrorId : InvalidResponse.Status400,Invoke-JiraMethod

Steps To Reproduce

Connect to Jira server using Set-JiraConfigServer and New-JiraSession as per normal

Execute the following:

Set-JiraUser -User "bsmith" -Property @{Name="csmith"}

Observe error

Expected behavior

Username for user bsmith should be changed to csmith

Workaround

In the same environment, crafting the REST body manually and calling Invoke-JiraMethod with the correct Uri per the below example produces the expected behavior:

$putUri = "https://jira.contoso.com/rest/api/2/user?username=bsmith"
$putBody = "{""name"": ""csmith""}"
Invoke-JiraMethod -URI $putUri -Body $changeBody -Method Put

(Note: URL of Jira server has been changed for privacy)

Your Environment

Jira Server Version: 9.12.2

Name                      Version
----                      -------
JiraPS                    2.14.7 
PSVersion                        
PSEdition                        
PSCompatibleVersions             
BuildVersion                     
CLRVersion                       
WSManStackVersion                
PSRemotingProtocolVersion        
SerializationVersion

AtlassianPS / JiraPS