Is the Bright Orb Real or a Lens Artifact? Analyzing Defocused Light in Chris Bledsoe’s Video

To the point

Chris Bledsoe’s claimed bright orb behind the branches is most plausibly a defocused point light caused by camera optics and movement, not a real object, as demonstrated by tests such as Mick West’s flashlight-in-a-box and Venus defocus examples, though some still consider other mundane explanations or a possible hoax.

Chris Bledsoe Video: Looks like out of focus light, but maintains shape when partially obscured.
metabunk.org

Chris Bledsoe Video: Looks like out of focus light, but maintains shape when partially obscured.

This video looks like it is just an out of focus light, but as it goes behind a tree the size and shape of the circle remains the same. If it was just out of focus it wouldnt do that right? Any ideas?