Amazon Pay in Virtuemart 4.0.22.10864

[chaosangel]

Hi,
we are using Virtuemart 4.0.22.10864 with Joomla 4.3.2, PHP 8.1.20 and MySQL 5.7.38
When we activate Amazon Pay in payments we will get an error in our cart:
Failed opening required 'OffAmazonPaymentsService/MerchantValuesBuilder.php' (include_path='/plugins/vmpayment/amazon/library')
Is Amazon Pay functional with Jomla 4.3.2 and Virtuemart 4.0.22.10864?
If not, why is it still available in payments? And will it be updated sometime?
In activities on dev.virtuemart.net there was following entry.
"Revision 10779 (virtuemart): removed old JFactory::getApplication()->isSite() in amazon
added setTimeout to mediahandler.php. The flag defer does not work as expected Max Milbers"
Best regards,
Dirk