[BUGFIX] Use conversation reentry option which wasnt being used

[PaulSonOfLars]

What

Fix Issue raised in #91 caused by a missing opt in the NewConversation call.

Also, fix a test which should have caught this issue.

Impact

• Are your changes backwards compatible? Y
• Have you included documentation, or updated existing documentation? N/A
• Do errors and log messages provide enough context? Y