Some possible reasons for documenting session notes in Confluence are:
- knowledge transfer
- compliance
- something else.
Depending on the need of the testing notes the right solution can be chosen.
In one company I added my testing notes to the Jira tickets. If an auditor would check my work, then he, she or they could read my notes whether I folllowed the proper procedures. The auditor did not need to jump to another system to validate my steps.
My scrum master questioned my approach. A word processor had to be used and then the document had to be scanned. So this was not helpful. I added notes in the remarks field of the Jira ticket. Over time the developers copied this: they used bullet list and markers to indicate wheter a certain test had passed or failed.