itch.io

hello there, so i decided to play new game for this game and i have a question i'd like to ask. during the prologue gameplay, i encounter a door where you need to solve a puzzle and cum over a platform on the middle in order to open it. when I did that, a lamia with demonic wings come and did some h-scene. my question is, after she (lamia) finish the h-scene, the gate (not a door, sorry) that is supposed to open is not opening. is this a glitch or do i have to do something else in order to open it. because it also happening during my first gameplay on the demo. i didn't complaint much because, yeah, i play on the demo. but after i play the paid version, I guess that's not the case. 

edit: AHA! so it is a glitch. the door is supposed to open the moment the lamia doing the h-scene. i'll continue to report some bug to you later