Why is my PowerShell detection script failing to show issues in Intune?

I'm trying to set up some trusted sites using Proactive Remediations in Intune, but I'm running into a problem. My detection and remediation script runs perfectly on my local machine, but when I add the same detection script to Intune, it doesn't identify any issues. For testing, I even deleted the registry keys, and it shows the expected output when I run it locally. However, in the Intune interface, it claims there are no issues at all.

Here's the detection script I'm using:

```powershell
$websites = @(
"abc.com",
"abc.xyz",
"abc.org",
"abc.xx.abc.com",
"abc.xx.abc.com",
"abc.xx.abc.com",
"abc.xx.abc.com"
)

$missingSites = @()

foreach ($site in $websites) {
$regPath = "HKCU:SoftwareMicrosoftWindowsCurrentVersionInternet SettingsZoneMapDomains$site"
if (!(Test-Path $regPath)) {
$missingSites += $site
} else {
$value = Get-ItemProperty -Path $regPath -Name "*" -ErrorAction SilentlyContinue
if ($value."*" -ne 2) {
$missingSites += $site
}
}
}

if ($missingSites.Count -eq 0) {
Write-Output "All Good"
exit 0
} else {
Write-Output "Error: Missing the following sites $($missingSites -join ', ')"
exit 1
}
```

When it runs locally, I get output like this:
`Error: Missing the following sites for abc.com, etc.` but on Intune, there's nothing.

Here's what I have set in Intune:
- Run this script using the logged-on credentials: No (setting it to Yes causes a failure)
- Enforce script signature check: No
- Run script in 64-bit PowerShell: Yes

The groups selected for deployment are 'Testing Devices' with an hourly schedule.