Chest reveal in Traveling Trader doesn't work. Potential major redstone ticking change.

Partner Rank:

1

Partner Team Reporting:

Jigarbov Productions Inc.

Verification builds and Platforms:

1.14.0.1 Minecraft - Publish_3240615 Win10

Summary:

Chest reveal in Traveling Trader doesn't work anymore. This means potentially that redstone ticking order or something has changed.

Impact:

Redstone working consistently through versions is of paramount importance. While this individual report narrows it down to one instance, the reality of redstone components being timed differently could affect every piece on the store which is a critical problem not restricted to this specific example.

Repro Steps:

• Open Download Traveling Trader from the Marketplace
• Teleport to 2014 87 70
• go into creative mode
• give yourself a button
• place it on the obsidian block
• press it

Observed Results:

The piston mechanics make sounds and move things around. The chest however doesn't fully come up and stays in the ground. This means timing has changed from previous versions where the chest would fully reveal itself.

Expected Results:

The chest should fully reveal as it does in prior versions.

Screenshots/Videos attached: 

As above

 Regression Builds:

Was tested working in:
1.12.0.28
1.13.0.1
1.13.0.4
1.13.0.6
1.13.0.9
1.13.0.25