Can't manually order files in playlist in 12.7

The click and drag function seems to have disappeared from the latest version of iTunes so the only way to add files to a playlist is now to copy and paste.

However, this does not help if you want to manually order the files within the playlist. I cannot move files to change their play order by clicking and dragging - it just doesn't work!

Why does Apple keep messing up iTunes it drives me insane. Every update screws something else up.

Can anyone suggest a work around for this?

Thanks