shutdown or abort during innodb buffer pool load (from file) causing incomplete save

Assuming innodb_buffer_pool_load_at_startup is set (default from 10.2.2) and that a previous shutdown generated a viable dump file, and abort (innodb_buffer_pool_load_abort) or shutdown when this load is in progress will not result in an incomplete buffer pool.

What is inconvenient is if this server is shutdown after limited activity the dump file (assuming innodb_buffer_pool_dump_at_shutdown is set) then the saved dump file will be significantly smaller (and suboptimal) compared to the original dump file.