The cancel form always preselected the cash method, so a refund that went
back through the payment provider ended up as 'Contant' on the credit order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Kk4ofaJhfFqcFSmqAMDN5J