If I understand correctly, you’re not actually having trouble getting two agents to meet because that’s pretty straight forward and any of the ways described above should work.
What seems to be the issue for you as well as me seems to be the “wobble” that occurs at higher timescales. This issue gets even worse as you start to get lower FPS. I thought this was an issue only related to RVO but seems regular AIPath also suffers from it.
Here’s my post on this issue:
AIPath + RVO simulation FPS jerky movement on low fps
Hopefully Aron looks into this.