Greetings nalurose,
I have tested the public build and seemed to unable to replicate this issue. Have you tried using Arrow Keys once the cutscene ends? I have tested choosing "Yes" and the cutscene flows normally until the end of the cutscene (where the MC arrives in a past world).
I might need to have a dialogue noting on the controls and the fact that the game is no longer in cutscene mode.
Thanks for the information! Also, thank you for the first comment! It is wonderful to hear feedback from the players ^^
-Daffa