I have Edge (Chromium) installed in several devices (Android phone, Android tablet, Windows 10 and Ubuntu Linux 22.04).
From Android or Windows I can send the page to any device except to Linux.
Also, the "Send page to your devices" is not available on the Linux version of it.
Synchronization is up and running fine in all devices.
edge://sync-internals/ shows no errors.
On Ubuntu: I have uninstalled Edge, removed cache and config, installed it again, setup synchronization, still not working.
Edge version 101.0.1210.47 (Official build) (64-bit)
Description: Ubuntu 22.04 LTS