Exo bio will not appear in the codex if you do not scan them from ship/srv
Is this a oversight?
Confusing and possibly an oversight. Or a bug.
I know for certain that if I scan with the hand held tool first, I sometimes also get a codex confirmation AFTER I scan with the ship/srv.
Some cmdrs believe scanning biologicals with the tool also adds it into the codex. They could be correct.
I am not certain. In addition to using the hand held tool I always scan with ship/srv and get the confirmation message it was added to the codex.