Currently, when you save inside an editable submission (a submission that has been opened for edit) you trigger eligibility rules on any save action, be is save or save and finalize (Done).

For ASAE this causes a few issues as sometimes people need to open their submission to add more educational experience but with a requirement of 100 hours, it means that the user is likely to add some, save and navigate away. 

This is possible in a submission by changing the submission eligibility to only trigger at the finalizing stage. 

That being said when it is a submission open for editing the system will treat any save as something to trigger the eligibility rule. I would think that the rule should only fire on the confirmation of the submission being finished rather than on the saving of the editable submission.