`--package` override order with multiple flags

[suwhang-cisco]

I’d like a clarification on the expected override order when passing multiple --package flags are passed to idpbuilder. For example, if I run idpbuilder create --package A --package B, is the intended behaviour that overlaps in B override A (last flag wins) if both packages contain same deployment?

My use case in particular is idpbuilder create --package https://github.com/cnoe-io/stacks//ref-implementation --package https://github.com/cnoe-io/stacks//ai-platform-engineering where both packages have backstage deployment i.e.

ref-implementation/
  backstage.yaml
  backstage/manifest/
ai-platform-engineering/
  backstage.yaml
  backstage/manifest/

but the value for image: key is different in these two stacks. In this case would the values in ai-platform-engineering override the values in ref-implementation definitively?