[MC-191256] Pistons with Slime Blocks still bounce players inconsistently.

Similary to MC-89043, but present in release 1.16.

The bug

When a piston moves a slime block players are not always launched.

How to reproduce

Build a slimeblock launcher as shown in the attached screenshot.
Walk over a corner to make the slime block push up under your feet.
→ ❌ You will see that the player bounces inconsistently. I have not been able to discern what changes between successful and unsuccessful bounces. I have tested other entities somewhat and it seems to work for them.

Related issues

duplicates

MC-123217 Moving blocks don't inherit behaviors of the block they hold

Attachments

Comments

migrated 2020-06-23T17:54:44Z

[media]

galaxy_2alex 2020-06-23T17:59:49Z

Could the unsuccessful tries be caused by the player falling onto the slime block? (MC-123217)

migrated 2020-06-23T18:03:03Z

Thanks for the quick response. Visually, the player does not fall into the block. On a failed attempt, the player is left standing on top of the slime block, and falls when the slime block goes back down.

galaxy_2alex 2020-06-23T18:33:56Z

As Panda said on MC-89043, this is likely caused by MC-123217