When moving using 2 figures like I always have the it it thinks I am trying to break a block under the movement pad,

To replicate
Place carpets or other instant braking block all over the floor
have your view low enough that the carpets are within your reach when touching the bottom part of the screen where movement pad is
Walk forward
With a spare finger press right walk
Items will sometimes break where the right walk was

Note I have been playing since 2013 with well over 2 thousand hours and this was the first time I have ever had a problem