offhand issues
MC-83003Barrier particle not visible if barrier block is in offhand
Fixed
MC-86313Off-hand slot sometimes doesn't play item pickup animation
Fixed
MC-132635Placing blocks with off-hand while main hand empty not possible
Fixed
MC-133802Cannot use item in offhand if item in main hand fails its right click action
Duplicate
MC-136147Riptide tridents use mainhand item to inflict damage when thrown in the offhand
Fixed
MC-136180Graphical glitch with offhand with riptide trident
Duplicate
MC-137917Eating or blocking with crossbow in offhand shows both items
Fixed
MC-148227Can not remove item from armor stand offhand, if pointing at a locked and filled slot
Low
MC-169951Off-hand items can't be used when the main hand item cannot use any of its right click actions
Normal
MC-200001Holding a loaded crossbow in offhand and using a mainhand item inconsistently combines animation in third person
Fixed
MCPE-165579Spawn Eggs held in off-hand have incorrect colors in first person view
Confirmed
MCPE-1655803D blocks held in off-hand show in an incorrect place in first person view
Confirmed
MC-279583Placing an offhand block resets weapon cooldown
Duplicate