[Bug]:Report doesn't properly finish generation when passing current directory path as '.\'

[derekscha]

Describe the bug
When passing -ReportDir option value of current directory as '.\', Invoke-ARI doesn't complete properly.
Errors observed:

• DiagramLogFile.log about not finding ReportCache and DiagramCache in home/~ directory
• DiagramCache & ReportCache not created
• Error in 'locating' given report
• Final report formatting, tab colors, Graph formats missing or left generic

When providing a full path to -ReportDir, Invoke-ARI executes as expected.

To Reproduce
Command ran:
invoke-ARI -TenantID <tenantID> -IncludeTags -SecurityCenter -ManagementGroup <MgtGrpID> -IncludeCosts -ReportDir '.\' -ReportName <ReportName> -DiagramFullEnvironment -debug
debugOutput.txt

Expected behavior
Errors indicated above will be observed. Script will execute and Excel file will be created. Diagram will not be generated.

Screenshots

Environment
Windows 11, Version 24H2 OS Build 26100.9106
PowerShell

Name	Value
PSVersion	7.6.5
PSEdition	Core
GitCommitId	7.6.5
OS	Microsoft Windows 10.0.26100
Platform	Win32NT
PSCompatibleVersions	{1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion	2.4
SerializationVersion	1.1.0.1
WSManStackVersion	3.0

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Additional context
DiagramLogFile.log