This appears to have caused a regression per
https://lab.civicrm.org/dev/core/-/issues/3413
In addition I don't think we should have a 'sloppy alternative'
to being called with the correct documented
amount property
https://docs.civicrm.org/dev/en/latest/extensions/payment-processors/create/#available-parameters
protected static $propMap = [
'amount' => TRUE,
- 'total_amount' => 'amount',
'billingStreetAddress' => TRUE,
'billing_street_address' => 'billingStreetAddress',
'street_address' => 'billingStreetAddress',