I think you're right, thank you. When I set the text size to the smallest possible size under the Display and Brightness setting it makes the circle a full circle. Unfortunately that's not really usable for me. I'll have to wait for a fix I guess. I will file a bug report.This problem is caused by the font size. Adjust the size and you'll get the full ring.
I had that problem, I resolved by changing Display zoom to Standard
No need to change font size
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Same. I have an iPhone 13 mini with the display zoom at Standard, and I was very confused by the odd small battery indicator for my AirPods or Watch.That didn't work for me. My display zoom is Standard and it still shows the wonky part circle. iPhone mini issue maybe?