minecraft-bedrock-json-schemas/source/behavior/blocks/format/components/onlypistonpush.json

{
  "$id": "blockception.minecraft.behavior.blocks.1.17.0.minecraft.onlypistonpush",
  "type": "boolean",
  "title": "Only Piston Push 1.17.0",
  "description": "Blocks with those components won't stick to stickyPistons"
}