Minecraft wiki entry for Development_versions, associated text: MCPE-9314 – swap jump and sneak doesn´t save
MCPE-9429 – Can't touch status effects button while flying
MCPE-9526 – Swap Jump and Sneak Bug
MCPE-9540 – Unable to make wolfs dogs stand up
MCPE-9574 – Wolfs turn black or bounce while walking on soul sand
MCPE-9728 – Sign bug
MCPE-9741 – Swap Jump and sneak was not saved