United Kingdom, June 12 -- A key factor in Noel Gallagher's reconciliation with his brother Liam Gallagher will reportedly be missing from the new Oasis documentary.

The siblings ended years of estrangement to get the band back together for the Oasis Live '25 Tour last year and their comeback has been documented in a tell-all film by Peaky Blinders creator Steven Knight which features the pair's first joint interview in 25 years.

However, a new report suggests the film will be leaving out one of the elements which may have helped bring the brothers back together - Noel's 2023 divorce from his second wife Sara MacDonald - because of a non-disparagement agreement said to be in place.

A insider told the Daily Mail's Alison Boshoff: "The f...