Draft: Fix for flavor tagging ip sign flips: 23.0 edition

Closed Dan Guest requested to merge dguest/athena:flipyou into 23.0

This is rebase of @yinmiao's work in !61905 (closed), but pointing to the correct branch. Tagging @bdong and @pgadow. As soon as we have some validation we should mark one (or both) of these as urgent so we can get this in to the nightly.

Edited by Dan Guest

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