It could have very well been. My neighbor behind me just had his 100 stolen right out of his driveway. I did leave the sunroof tilted open over the weekend. But I can’t see any footprints, or marks, or anything that looks like a forced entry.
Maybe the passenger track is stuck or jammed? Weird that it is below the roofline, makes me think someone did push on it or something.
Mine looks like that, but the track on the left side is broken. I had to close it by hand the best I could and tape it shut until I have time and parts to work on it.
Mine did it while closing, not just sitting there and deciding it would break.