I’m running studio 4.5, my dynamics menu is right where it should be, it’s also listed in the tabs menu. So not at all sure why you don’t have it.
Sorry, unless stated other wise I assume questions like this are from poser users that aren’t familiar with studio dynamics.
Of coarse my version of studio is still loading to my windows tool bar, and not actually opening. I have to open it from the windows tool bar.
But I’m not doing anything with studio till they finally; if ever, get DUF working.