I have custom source plugin (imports from MongoDB) and when I run migration for the first time like:
drush mim article --limit=10
it works well: 10 articles are being imported and process stops.
But if I repeat that command then only 1 article is imported.
And if I have like 10 imported articles and run again with limit=20 then 10 new ones are going to be imported.
And if I set limit smaller than current number of imported ones then only 1 new row will be imported.
Should command I specified import always 10 new rows (if there are available, unprocessed)?
Any hint is welcome!
(using drush 11.0.7 and Drupal 9.3.12) (edited)