I'm sure keybinds are a thing in this game, not sure how useful or functional they are as a PS4 player here, hopefully someone can help you through that.

Pretty much all cutscenes that are locked behind a quest are re-watchable from your inn room at "the unending journey" (a little book on a desk). If you have an FC room or an apartment this is also a purchasable piece of furniture and does the same job, just from a probable more convenient place (although I prefer going to the inn for this so I can try different glamour sets in cutscenes :P)