Currently test_checkpoint/recovery-test.sh only does row-store. Running this test for VLCS and FLCS is probably worthwhile. This mostly involves adding cases for it in evergreen.yml, so it should probably be done by someone with more access to the Evergreen setup than I have.
There's one wrinkle, which is that while -t r (for rows) is passed as an argument to the script, it's also hardcoded into the second invocation, so a little tidying/adjustment of the argument handling will be needed.
(This point came up during code review for
WT-8420, so I'm making a ticket to make sure it doesn't get forgotten.)