Submitted by OMEN
https://github.com/initia-labs/opinit-bots/blob/640649b97cbfa5782925b7dc8c0b62b8fa5367f6/challenger/child/withdraw.go#L117-L170
The handleTree function in the challengers child chain processing fails to assign the merkle tree root hash to the storage root return value, causing the output handling logic to never execute.
Severity: High
The bug prevents proper state synchronization between L1 and L2 chains by:
Location: 
opinit-bots/challenger/child/withdraw.go:
Call Site Impact:
opinit-bots/challenger/child/handler.go 
Root Cause: Missing assignment of the calculated treeRootHash to the return value storageRoot in the handleTree function.
opinit-bots/challenger/child/withdraw.go
beer-1 (Initia) confirmed and commented:
