Hi @xyz2, there is a fix landed in 7.9 that should have fixed bunch of misalignments between Discover and Dashboard CSV exports: https://github.com/elastic/kibana/issues/68718
Would you be able to test out newer version and check if it fixed?
@tsullivan, Do you know if https://github.com/elastic/kibana/issues/68718 should have fixed the described issue with columns?