Custom extension provider handlers no longer works in PnP-Powershell 3.17.2001.2

[prawnz]

Category

[X ] Bug [ ] Enhancement

Environment

[X] Office 365 / SharePoint Online [ ] SharePoint 2016 [ ] SharePoint 2013

If SharePoint on-premises, what's exact CU version:

Expected or Desired Behavior

Custom Extension Provider handlers that works in PnP-Powershell 3.16.1912.0 should continue to work in PnP-Powershell 3.17.2001.2

Observed Behavior

Custom Extension Provider handlers that used to work no longer runs.

Steps to Reproduce

1. Run extension handler that works in PnP-Powershell 3.16.1912.0 to ensure it works.
2. Backup the extension handler dll.
3. Uninstall PnP-Powershell 3.16.1912.0 and re-install PnP-Powershell 3.17.2001.2
4. Restore the back extension handler dll and re-run Apply-ProvisioningTemplate.
5. Command runs but extension handler not invoked.

[ghost]

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