Revert back to old dashboard toolbar layout

Hi everyone
Just updated to the latest version and noticed the toolbar is now on the left side. I cannot find any setting that will place the Dashboard/Visitors/Actions…etc toolbar on the top like it used to be. I enjoy a widescreen layout to view more data, so if someone knows how to fix this that would be great.
Thank you

It seems that is not possible.
the forum is full with this left side menu issue after the last update…
Anyway I will stay with the previous version, bye bye 2.15.0

see Use the "Left Menu" as default menu for all Piwik users · Issue #7169 · matomo-org/piwik · GitHub

Thank you