Repro Steps:
1. Launch the title.
2. Create a new world on Creative Game Mode.
3. Obtain from Inventory ''Sticky Piston'', "Stone" and "Stone Button".
4. Place ''Sticky Piston'', on the side of it put 'Button' and in front of ''Sticky Piston'' place 'Stone'.
5. Press the 'Button'.
6. Observe the issue.

Observed Results:
Issue does not occur on Retail and Bedrock. Issue occurs with both Sticky Piston and Piston, both of them destroy Button and drop it. It's worth adding that when Player places Sticky Piston, on the side of it places Button, and in front of Piston places Stone and uses the button, sticky piston works as normal one and do not pull the block back.