AI patrol stops following their WP after dynamic despawn.

Tested Issue on version 1.7.0.13

Reproduction steps:
1.Trigger ScenarioFramework "Area" to spawn in SlotAI
2. Move out of area to let AI with WP despawn via Dynamic Despawn feature.
3. Move back into the area.
Result: AI Patrol will not move despite their SlotWP.

Issue persistent since Game Version number: 1.3.0.76
Issue Initially reported here: https://feedback.bistudio.com/T189176
Attachement on that link contains test project with issue ready to test.