I was playing and noticed there was no way to save the game while climbing? Or did I miss something?

I explain myself about the ascent of Mount Everest. Indeed, when I arrive in front of a rock wall (stone), I have to climb with the help of holds on the wall. But, after having climbed 15/20 meters the game bugs. It is impossible for me to select climbing holds on the wall. On the screenshot (that you can find on my profile, it's my last screenshot named "BUG"), you can see that I have the indications (HUD) as if I had pressed on the holds, but I didn't do anything, only the indications appear and the ga...

I play VR only, so no VR no buy but looks interesting.

Another game off my wish list

title :) thx