Subject: Analysis of Workflow Tools for Decomposing Nested Compositions Target Audience: Motion Designers, Compositors, and VFX Artists Date: October 2023
However, there is another legendary free script called "Un-Precompose.jsx" originally created by Nork Hack and later updated by Paul Conigliaro (Mr. Horse). Un Precompose After Effects Plugin Free Download
The Manual Method:
One-Click Extraction: Select a nested composition and run the command to instantly pull all internal layers back into the root timeline. Report: The "Un Precompose" Phenomenon in After Effects