If I unchecked "Use Legacy Vector" I still got the old UI(the one which is too large on large screen) on the english version edit: I do need to uncheck the "Us

If I unchecked "Use Legacy Vector" I still got the old UI(the one which is too large on large screen) on the english version edit: I do need to uncheck the "Use Legacy Vector" to have the new design. I don't know why, maybe it was a cache issue but now it works.