Attempt to conform writing credits to on-screen credits rejected because it "could not be verified"

I'm trying to correct the writing credits for the 2020 "Will & Grace" episode "We Love Lucy" -- in particular, the omission of credits for the original writers of the "I Love Lucy" scenes re-created in that episode. For each credit addition I submitted, I included, for verification purposes, a link to a still image of that writer's actual on-screen writing credit on this "Will & Grace" episode. All these images of the on-screen credits are even displayed on the episode's IMDb page! And to verify the order numbers I proposed for each writing credit, I included a link to the video of the episode on Hulu, with a reference to the time code at which the writing credits begin (3:17).  Nevertheless, IMDb declined each of my contributions, claiming that none of them could be verified.

What further proof could IMDb possibly want?