Noticed in the Edge Version 82.0.418.0 (Official build) canary (64-bit) a new flag was added
Replaces the default scroll animation with Impulse-style scroll animations. – Mac, Windows
I'm not sure but I think I notice some changes when I scroll, I mostly use my gaming mouse which has the fast scrolling mode but if you notice any difference, please comment down below.
Another new flag that was added in this version:
WebAssembly lazy compilationEnables lazy (JIT on first call) compilation of WebAssembly modules. – Mac, Windows