Navigation points are not updated

[qingshuo777]

Hello author, thank you very much for your excellent open source project. I have achieved good results in simulation. After successfully deploying on Go2, I explored a small room using the MatterPort parameter set. The visual points were constantly updated, but the navigation points were not updated. Only when I first started, a navigation point appeared. Once I arrived, I remained stagnant and did not update the navigation points in real time. Do you have any knowledge about this phenomenon? Looking forward to receiving your reply.