If a piston is placed on a block of redstone, it will sometimes briefly face the other way, causing the piston to extend in two directions

Hi!
Thank you for your report! 

We're already tracking this issue at MC-254385 , so I will resolve and link this ticket as a Duplicate. 

I suggest also to browse through the main issue for potential fixes. 

If you would like to add a vote and any extra information to the main ticket it would be appreciated. 

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