Investigate split window blank (#3386) - #3923

Bugbot Analysis Progress (5m 18s elapsed)

✅ Gathered PR context (3s)
✅ Completed bug detection (5m 14s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_9ff245e4-863a-45b6-96da-62326442fdf0