docs: FIT-1301: Document memory leak feature flags investigation#9267
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docs: FIT-1301: Document memory leak feature flags investigation#9267
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Document findings from investigating FF_LSDV_4620_3_ML and FF_DEV_3391 feature flags: - FF_LSDV_4620_3_ML is explicitly disabled due to LSE/LSO React build differences, causing memory leaks in V17 destroy path - FF_DEV_3391 controls per-annotation config trees for View All mode - Includes mitigation strategies that work without enabling flags - Provides testing recommendations for re-enabling the flag
Codecov Report✅ All modified and coverable lines are covered by tests.
Additional details and impacted files@@ Coverage Diff @@
## develop #9267 +/- ##
===========================================
- Coverage 66.82% 57.77% -9.05%
===========================================
Files 830 561 -269
Lines 64879 40547 -24332
Branches 10971 11008 +37
===========================================
- Hits 43355 23428 -19927
+ Misses 21520 17115 -4405
Partials 4 4
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Problem
FF_LSDV_4620_3_MLis explicitly disabled in the codebase without clear documentation of why. This flag controls important memory cleanup behavior in the V17 destroy path.Solution
Create
MEMORY_INVESTIGATION.mddocumenting:Files Changed
web/libs/editor/src/MEMORY_INVESTIGATION.md(new file)