“Running Adobe apps under Rosetta 2 emulation mode on Apple devices with Apple Silicon M1 processors is not officially supported. Native support is planned.
”Native compatibility is planned for 2021. Adobe is committed to ensuring Lightroom Classic is available on all major platforms and surfaces, including running natively on Apple devices with M1 processors.
”There are no known issues specific to running Lightoom Classic 10.x under Rosetta 2 emulation mode on Apple devices with M1 processors running macOS BigSur (version 11).”
www.dpreview.com
”Native compatibility is planned for 2021. Adobe is committed to ensuring Lightroom Classic is available on all major platforms and surfaces, including running natively on Apple devices with M1 processors.
”There are no known issues specific to running Lightoom Classic 10.x under Rosetta 2 emulation mode on Apple devices with M1 processors running macOS BigSur (version 11).”

Adobe apps not officially supported on Apple's M1 chips using Rosetta 2, but native versions are coming
Following Apple's presentation on November 10 during which the company showed the first three Macs built on Apple silicon, Adobe announced that it is not officially supporting its apps on Rosetta 2 emulation. However, native Apple silicon versions of Lightroom and Photoshop are on the way.
