Invoke-IcingaCheckScheduledTask works directly but fails via Exit-IcingaExecutePlugin when using -TaskPath array

Hi team,

I found a reproducible issue with Invoke-IcingaCheckScheduledTask when called through Exit-IcingaExecutePlugin.

Environment

icinga-powershell-framework: 1.14.2
icinga-powershell-plugins: 1.14.1
Windows Server (PowerShell 5.1)
Icinga 2 command path uses the standard wrapper (PowerShell Base + Exit-IcingaExecutePlugin)
What works (direct invocation)

PS C:\Windows\system32> & 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' -NoProfile -NoLogo -ExecutionPolicy Bypass -Command "Invoke-IcingaCheckScheduledTask -TaskPath @('\Icinga*') -Verbosity 3"

[INFO] Scheduled Tasks (All must be [OK])
_ [INFO] \Icinga\Icinga for Windows\ (All must be [OK])
_ [INFO] Renew Certificate (All must be [OK])
_ [INFO] Last Run Time [2026/04/23 10:26:26]: 1.82h
_ [INFO] Last Task Result: 0
_ [INFO] Missed Runs: 0
_ [INFO] Next Run Time [2026/04/24 01:00:00]: -12.74h
_ [INFO] State: Ready
_ [INFO] Set Process Priority (All must be [OK])
_ [INFO] Last Run Time [2026/04/23 10:27:27]: 1.81h
_ [INFO] Last Task Result: 0
_ [INFO] Missed Runs: 0
_ [INFO] Next Run Time [Never]: Never
_ [INFO] State: Ready
| icinga_icingaforwindows_renewcertificate::ifw_scheduledtask::lastruntime=6565s;;;; icinga_icingaforwindows_renewcertificate::ifw_scheduledtask::lasttaskresult=0;;;; icinga_icingaforwindows_renewcertificate::ifw_scheduledtask::missedruns=0;;;; icinga_icingaforwindows_renewcertificate::ifw_scheduledtask::nextruntime=-45849s;;;; icinga_icingaforwindows_renewcertificate::ifw_scheduledtask::state=3;;;; icinga_icingaforwindows_setprocesspriority::ifw_scheduledtask::lastruntime=6505s;;;; icinga_icingaforwindows_setprocesspriority::ifw_scheduledtask::lasttaskresult=0;;;; icinga_icingaforwindows_setprocesspriority::ifw_scheduledtask::missedruns=0;;;; icinga_icingaforwindows_setprocesspriority::ifw_scheduledtask::nextruntime=0s;;;; icinga_icingaforwindows_setprocesspriority::ifw_scheduledtask::state=3;;;;
0

Expected tasks are returned (e.g. \Icinga\Icinga for Windows...)
Exit code: 0

What fails (wrapper invocation)

PS C:\Windows\system32> & 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'   -NoProfile -NoLogo -ExecutionPolicy Bypass   -Command "try { Use-Icinga -Minimal } catch { Write-Output 'Framework not loaded'; Write-Output $($_.Exception.Message); exit 3 }; Exit-IcingaExecutePlugin -Command 'invoke-icingacheckscheduledtask' -TaskPath @('\Icinga*') -Verbosity 3"

[INFO] Scheduled Tasks: No checks added to this package (All must be [OK])
|

Exit code: 3

Expected behavior
Wrapper invocation via Exit-IcingaExecutePlugin should behave identically to direct invocation and return the same filtered scheduled tasks for -TaskPath @('\Icinga*').

Actual behavior
Only the wrapper path fails (empty package / no checks added), while direct invocation works with the same arguments.

Notes

This is reproducible consistently on the same host/session.
The issue appears specific to the wrapper argument handling path, not the plugin function itself.
Thanks for taking a look.

Reproduce the direct Invoke-IcingaCheckScheduledTask command and the Exit-IcingaExecutePlugin wrapper command with the same -TaskPath array. Start by comparing how Exit-IcingaExecutePlugin forwards -TaskPath to Invoke-IcingaCheckScheduledTask. Done means the wrapper returns the filtered \Icinga\ tasks, adds checks to the package, and exits with code 0.