I did guess it might be harder to do than vanilla SQLite, as vanilla SQLite just has the WAL and main db on the same hard drive, so it has more space to grow the WAL and it is not an issue when the machine/instance reboots (as it just starts where it left off, even if the WAL is large and has not been check-pointed back to the main db).

To be honest this is an edge case. But I often start a read transaction on a SQLite connection just so I know multiple queries are reading from the same state (and to ensure state has not been changed between queries).