The point prompt is giving arbitrary mask

[eddie0509tw]

Hi,
thanks for your greak work! It's really cool to facilitate the annotation process by SAM. However, I come across some problem using the tools which the prompt function seems to be not working when after labeling a few images or switching to another bag of images.
The screenshot is provided under which as you can see I'm trying to label the fly birds in the scene but it gives some nonsense proposal and I have to quit and start over again. Not sure why is that happen, can you help me on this?