Hi,
after upgrading to 2.200, terminal (Tools -> Terminal) runs as Webmin login user and not as root (even trying to force the user in the options).
Trying sudo su: "(user) is not in the sudoers file. This incident will be reported."
All this on 3 Ubuntu 22.04.4 LTS server installations, upgrading from Webmin 2.111.
On 2 of these servers there is also issue #2222.