NavMeshObstacle placed near the edge of a NavMesh causes isolated polygons where NavMeshAgents can get stuck

Steps to reproduce:
1. Open SampleScene in the attached project ("TestNavMesh2.zip")
2. Enter Play Mode
3. Select the Scene View
4. Select the Agent GameObject in the Hierarchy
5. Manually drag the Agent towards the narrow path between the NavMeshObstacle and the edge of the NavMesh
6. Leave the Agent in the spot where it cannot traverse anymore
7. Disable and Enable the NavMeshAgent Component

Expected result: The NavMeshAgent can still be manually dragged
Actual result: The NavMeshAgent is stuck (see attached AgentStuck.mp4)

Reproducible on: 2020.3.36f1, 2021.3.6f1, 2022.1.8f1, 2022.2.0b1, 2023.1.0a3

Notes:
-See attached AgentStuck.mp4 for help in reproducing the issue