360º Video (Full Panable video) Playback Not working in Safari on the platforms that support it.

Recently started playing with 360 video and have noticed video uploaded to services that support it, (Youtube and Facebook), doesn't play back properly in Safari. Other browsers are working fine, but Safari on an Intel based Mac (yeah, I know) doesn't work. (Initially noted on MacOS26 but continued through 26.2)

On Youtube audio can be heard but video is black.

On Facebook audio is fine and video is there but wrapped incorrectly. You can see what I mean in the attached screen grab:

I haven't checked to see if my Wife's M4 does the same thing but will update shortly.

Has anyone else experienced this?

Giving folks an excuse to open another browser is counter the Apple's intent. LOL!