Unroll option not showing in Tools menu

Hi, I've recently upgraded to v4.0.0, and have a piece that I'd like to unroll the repeats for. I've seen a number of posts about this feature but haven't been able to find it.

I've checked to see if I'm using a custom workspace, however it's showing Default in the Workspaces toolbar section.

Unsure if this issue is just for me, or for any other OS.

OS: Windows 10 Version 2009, Arch.: x86_64, MuseScore version (64-bit): 4.0.0-223472200, revision: 5485621