Chests in strongholds aren´t rotated correctly

The bug

Chests in stronghold are always rotated northern, which doesn't always match with the rotation of the block structure they generate on.

How to reproduce

Seed: 1479380392
Coordinates: /execute in minecraft:overworld run tp @s -385.40 34.00 -1630.40 -44.85 5.70

Only works in 20w11a and not in 1.15.2!