When I get to the white wall I can't dash after breaking it and the character freezes. As shown in the video I made to demonstrate this I was able to use hover and double jump after the freeze but I was spamming the dash key right after the attack that broke the wall. This bug is consistently repeatable as well.
#Abandoned Opus Hover section bug
reef yew
EDIT : Found the issue, it was in fact not a bug. I used dash instead of a double jump and therefore was unable to dash