Azure – wrong Az.Acoounts version being used

I have these tasks in a pipeline I’m using that is failing because it is using Az.Accounts version earlier than 2.19.0 (2.17.0)

- task: PowerShell@2
  displayName: 'Install Az.Accounts'
  inputs:
    pwsh: true
    targetType: 'inline'
    script: 'Install-Module -Name Az.Accounts -RequiredVersion 2.19.0 -Repository PSGallery -Force
- task: AzurePowerShell@5
  displayName: 'Export Cost Datea
  inputs:
    pwsh: true
    azureSubscription: $serviceconnection
    azurePowerShellVersion: LatestVersion
    scriptType: 'inlineScript'
    inline: |
      Update-Module -Name "Az.Accounts" -Force 
      Get-InstalledModule -Name "Az.Accounts"
      Get-Module -ListAvailable
      $azTenantId = (Get-AzContext).Tenant.Id
      Write-host (Get-AzTenant | where-object Id -eq $azTenantId).Name
      Install-Module Az.CostManagement -Scope CurrentUser -Force
      Import-Module Az.CostManagement
      Invoke-AzCostManagementExecuteReport -ExportName $costExport -Scope $scope

Essentially its just the invoke cost management export and all the other code is just there to get it to work. I can see that both versions are installed when I list the modules. How do I make the pipeline use the correct version?

I tried using this fix Azure Devops pipeline failing due to AZ.Accounts Module update by MSFT but it is no longer working.

I also added the update module Line but it hasnt worked either and its still throwing the error:

This module requires Az.Accounts version 2.19.0. An earlier version of Az.Accounts is imported in the current PowerShell session. Please open a new session before importing this module. This error could indicate that multiple incompatible versions of the Azure PowerShell cmdlets are installed on your system. Please see https://aka.ms/azps-version-error for troubleshooting information.
##[error]PowerShell exited with code ‘1’.