This may be a dumb newbie question, but I can't find a comprehensive reference to the symbols, icons and functions of the Studio One (5.1) UI. I'm probably overlooking something simple, but I'm totally lost on this issue.
There's a menu at the top of the track list with icon buttons for various functions - show/hide the track list, show/hide the Inspector panel, config options, toggle automation envelopes, etc. Several buttons have gratuitously disappeared from this menu bar, notably the open marker track button and a couple of others. How do I get these buttons back? Have they been removed between 5.0 and 5.1? Is there a config page somewhere to select what's displayed or not on this menu? If they've been removed in 5.1 is there a change log somewhere which enumerates all the changes in the version upgrade?