This bug makes players get pushed off the those block when the block is next to non solid blocks (like air, water and doors). This can even just push players off the cliff if there's Pathblock(s), Farmland(s) or Soulsand. This bug may appear on every Java edition on the last version.
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https://bugs.mojang.com/projects/MC/issues/MC-189580?filter=allissues&orderby=created+DESC%2C+updated+DESC

Duplicate of MC-188987
hey, you duplicates me!