My contribution was rejected despite evidence (Correction #210227-152303-116000)

It's near the beginning of the film. He's the voice on the answering machine telling Sally Field he's leaving her for his wife.

https://help.imdb.com/article/contribution/filmography-credits/cast-acting-credits-guidelines/GH3JZC74FVYKKFMD?ref_=helpsrall#voice

D. Voice credits

Voice performances in a film, TV show or videogame can be credited in the database as Cast or Other Crew credits (or not at all), depending on the type of voice work and how the actor was credited. Such credits are signified by the (voice) attribute. Please note that if the individual performed both the voice and the motion capture neither attribute is required for the credit, this is considered as a full performance.

• In order to be listed in the Cast section of the credits, actors performing voice work on a film need to fulfill these four eligibility rules:

1. They must have received an on-screen credit (i.e. no uncredited performances)

But that's not the case for Nicole Kidman in Panic Room or Stanley Kubrick in Full Metal Jacket.

Thank you for this information, Karen.

In all honesty, the Carrie Fisher credit placement matters more to me than the unconfirmed Kevin Spacey cameo.

I thought doing so was common sense.