Default signet reorg history — was the fork at height 287766 (depth 19) deliberate?

The concept of blockchain reorganizations, often referred to as "reorgs," plays a crucial role in the stability and security of blockchain protocols. A common threshold for distinguishing between normal and deep reorganizations is around 6 to 10 blocks. Specifically, the protocol being discussed operates under the assumption that a reorg up to 6 blocks deep falls within the range of a normal reorganization. This assumption is critical as it influences how the underlying blockchain protocol manages potential discrepancies and forks in the blockchain, ensuring the integrity and continuity of the ledger. By setting such parameters, developers can better design systems that are resilient against various types of disruptions or malicious attacks, maintaining both the reliability and trustworthiness of the blockchain network.