Arcs disappear when parts of globe is out of frame when inside PMDRS/Drei Portal View

[AlexanderRisbey]

Hi vasturiano, thank you for your amazing creation, I am aware that this may be a bug related to PMDRS/drei but im not sure.

I have noticed the following behavior :
When parts of the globe are outside the camera view:

• If the globe is directly inside the canvas, the arcs remain visible.
• If the globe is inside a PMDRS/Drei Portal/view, the arcs disappear.
• The arcs reappear when the parts of the globe come back into view, regardless of distance.

To Reproduce
I reproduced this issue here https://t25gfc.csb.app/
Steps to reproduce the behavior:

1. Go to example
2. Scroll down till globe is visible
3. Observe Arcs only visible at a certain point
4. Press Switch to see the globe in Canvas
5. Switch back and the bug is gone and arcs work fine
6. reload page and bug appears again

Expected behavior
Arcs are visible even if core/center is out of frame (might not necessarily be the core of globe

[vasturiano]

@AlexanderRisbey thanks for reaching out.

Unfortunately I'm not familiar enough with the Drei Portal views to be able to offer any useful opinion of what may be the source of the issue. Perhaps the folks at Drei could have more of a clue of what may be causing it, and how to solve it.