A successful resync of [3228] GBA The Legend of Zelda: The Minish Cap by Tompa, quo in 1:40:02.18 from VBA-RR v24 svn422 to BizHawk 2.9.1. The lag/load time adjustments were almost completely automated: this required only one manual adjustment for the last input at the end.
Edit (2023-10-29): Ah, I just realized there was a oversight in my automated resync script. So the manual resync at the end wasn't due to game incompatibility.
Apparently, VBA-rr movies *can* be resynced. It just required better knowledge of the scripting behavior and movie format.