shift issues
MC-1454Shift (crouch) will not stop you from falling off of an anvil.
Fixed
MC-5429If CAPS LOCK is enabled, inventory behaves as if Shift is being pushed
Duplicate
MC-9942Shift double click items doesn't work
Duplicate
MC-12451Switching from an empty inventory slot to an occupied one while sneaking / bridging can cause you to fall
Invalid
MC-13277Holding the sneak key and the jump key while flying
Fixed
MC-15142Key-Locking Behaviour (keysym/keycode-error on keyrelease)
Won't Fix
MC-19232Shift-double clicking (while holding an item stack) to move item stacks to the hotbar actually moves items from the hotbar
Low
MC-19371Cannot break Minecarts or Boats while riding them
Duplicate
MC-24931Sneaking does not work on double chests, but on single chests.
Duplicate
MC-40718Shift + CapsLock / Volume buttons on Keyboard cause Twitch API to crash
Fixed
MC-45261Sneaking while teleporting changes player position to face -Z
Fixed
MCPE-11846The crosshair in split controls is too low when the player crouches
Fixed
MCPE-13619Cannot Shift + Place Containers Whilst Flying
Fixed
MC-113525Shift right clicking on a mob spawner with a spawn egg does not spawn the mob
Confirmed
MCPE-20741Control configuration for keyboard and controller don't work + summary of keys not working + Mouse problems
Invalid
MC-122430Left click with debug stick while shifting does not show property for blocks with only one property
Fixed
MC-140646Text fields don't scroll while selecting text with Shift
Fixed
MC-147766Shift key stays pressed until press any other key
Fixed
MC-156351Crouching after sprinting keeps sprint FOV and particles enabled
Duplicate
MC-194539left click not working when touchscreen mode is turned off
Invalid