You can now provide your own product compatibility list to know whether the product extensions are compatible with the ePO - On-prem version that you are trying to install.
Copy the PCL file to ePO server desktop.
Note
Do not change the file name. The file must be named ProductCompatibilityList.xml.
Log on to the ePO console.
Go to Menu → Configuration → Server Settings.
Click Product Compatibility List under the Setting Categories column and click Edit.
Select Disabled and click Browse.
Go to the location where ProductCompatibilityList.xml is copied in your desktop and click Save.