Such as chat room communication,

https://debezium.zulipchat.com/#narrow/stream/302529-community-general/topic/debezium.20Incremental.20Snapshot.20Application.20Discussion

if the table collected by the database always has data, the binlog data will be collected immediately after the read-only incremental snapshot is submitted. In practical applications, you can consider providing a parameter to control not to collect immediately after submitting the read-only incremental snapshot binlog data. Let the user decide whether to collect binlog data immediately, or to collect binlog data after initializing the historical data (Note: while collecting historical data, it is allowed to collect binlog data in the current read-only incremental snapshot mode).

The purpose of this is to ensure that the binlog data is continuously collected after the initialization of historical data is completed, instead of collecting binlog data immediately after submitting a read-only incremental snapshot