From the official fix list
Pearl Abyss lists the following fixes among this patch’s changes:
- Fixed an issue where the quest "A Dwarf's Concern" could not be completed.
- Fixed an issue where the character could not be controlled when a pet jumped onto the bed while the player was interacting with it.
- Fixed an issue where "Aerial Force Palm" would be interrupted while free-falling.
- Fixed various localization errors and improved localization quality across all languages.
- Fixed an issue where the motion of a character on a mount could appear unnatural when the mount was moving at high speed in certain situations.
- Fixed an issue where sound effects would not play after the battle with Praevus the Ancient.
This rundown covers listed fixes. Read the official notes for the complete change list and platform rollout details. A listed fix does not establish that a player’s issue is resolved.