Chrome new grid layout for tabs

I’ve tried with chrome://flags/#
disabling tab-grid-layout reloading several times the browser, but no change works.

I’ve read a lot of articles on the web, some of them indicate this procedure, others to disable also flags like tab-groups, and so on, but currently nothing seems to work. (In fact, tab-groups, on the last Chrome realise, isn’t available.)

Any solution?