Why Navmesh agent radius keeps resetting?

[alcyonelion1 (alcyonelion)]

seems to be an open issue since long. There is a workaround:

Navmesh actor radius setting reset when run

So I have my navmesh generation settings set up for an actor radius of 8 units (they are small worker bots). At runtime all of my other settings are kept, but actor radius is set to 35. I can, at runtime, reset the radius value and then everything works but I can’t actually get the setting to stick between runs. As an aside, despite the AI characters being set not to collide with each other, and RVO being turned off, they still treat each other as obstacles which doesn’t really work for my scen…