Hold down W, then quickly press D twice. The bug is that if an action similar to the procedure above is performed, then the player will begin sprinting even though W was not tapped twice or the command key held down. This bug also occurs if the A key or the S key is tried instead of the D key.
Linked issues
Comments 1
migrated
Thank you for your report!
We're actually already tracking this issue at MCPE-21635, so I will resolve and link this ticket as a duplicate.
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