Hard crashes with complex block behavior packs & Jigarbov Holiday Map

Partner Rank: 1

Verification build: 1.16.100.60, 1.16.100 Holiday 7
Regression build: Likely always an issue

Summary: Hard crashes with complex block behavior packs & Jigarbov Holiday Map

Impact: Renders world unplayable will delay work.

Repro:

1. Download the Jigarbov holiday file "crash.zip"
2. try to open it
3. navigate to SIM_STUFBP\blocks\jig\simb and remove one or more of the door files
4. keep trying to open it until you remove each door file

Observed result: 10/10 attempts

The crashing continues until there is a maximum of 1 door file. Something in the code of the door files prohibits more than one to be in the pack at the same time despite their differences

Expected result: The game should not crash.

Screenshot above. no

Notes: