The `AdditionalMetadata` dictionary on the output objects is missing all but one property / entry compared to `Find-Module`

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues.

Steps to reproduce

Find-Module populates the .AdditionalMetadata property of its output objects with a custom object containing properties such as summary, updated, Authors, ...

These are all missing from Find-PSResource's output objects, with the exception of NormalizedVersion (another difference is that the .AdditionalMetadata is now a generic dictionary rather than a custom object).

Possibly related:

• #878

 (Find-PSResource CompletionPredictor).AdditionalMetadata

Expected behavior

This is what you get with Find-Module:

summary                   : Command-line intellisense based on PowerShell auto-completion
updated                   : 2023-12-22T17:09:11Z
Authors                   : PowerShell
ItemType                  : Module
developmentDependency     : False
isAbsoluteLatestVersion   : True
requireLicenseAcceptance  : False
PowerShellVersion         : 7.2
PackageManagementProvider : NuGet
lastUpdated               : 12/22/2023 5:09:11 PM -05:00
packageSize               : 39852
description               : Command-line intellisense based on PowerShell auto-completion
copyright                 : Copyright (c) Microsoft Corporation.
published                 : 5/3/2023 9:38:39 PM -04:00
versionDownloadCount      : 12546
FileList                  : CompletionPredictor.nuspec|CompletionPredictor.psd1|PowerShell.Predictor.dll|_manifest\spdx_2.2\manifest.spdx.json|_manifest\spdx_2.2\manifest.spdx.json.sha256
NormalizedVersion         : 0.1.1
downloadCount             : 15250
GUID                      : dab36133-7065-440d-ac9a-821187afc400
SourceName                : PSGallery
tags                      : PSEdition_Core PSModule
created                   : 5/3/2023 9:38:39 PM -04:00
CompanyName               : Microsoft Corporation
IsPrerelease              : false
isLatestVersion           : True

Actual behavior

Key               Value
---               -----
NormalizedVersion 0.1.1

Error details

No response

Environment data

v1.0.1

Visuals

No response

Start by tracing Find-PSResource and the output object's AdditionalMetadata population, then compare it with the Find-Module metadata shown in the report. Done means the repro returns the expected metadata entries, not only NormalizedVersion, while preserving the reported dictionary behavior.