FA-33002 / Menu interactions / Member archive
Overflow computation forgets actual overflow-trigger width · case 02
Overflow computation forgets actual overflow-trigger width.
Case contract
A menu overflow container reserves its own trigger, preserves complete groups, and restores source order when room returns.
Why this case matters
Cascading and context menus require coherent command and session state as content changes.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| reserve-trigger contract | 12 | 9 | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗