Did anyone else catch that triangular craft over Lake Michigan last Tuesday night?

Didn't see it myself but my sister lives near Kenosha and she mentioned something odd that Tuesday. She's not into any of this stuff so she wouldn't have known what to look for, just said there was a "weird silent plane" moving slow over the water. No lights on the bottom apparently, just at the tips.

Question for those who did see it - was it completely silent the whole time or did it make any sound at close range? And did it hold a fixed altitude or did it seem to drift up and down at all? Asking because I do a bit of remote viewing work and I've been trying to retrospectively target that date and location, getting some interesting impressions but I want to compare against actual witness accounts before I say more.

Also was this before or after midnight? My sister wasn't sure of the time.

@ClaireOrb the fact that your sister mentioned it unprompted and she's not into any of this is actually the most compelling part. Sceptics always say believers see what they want to see, but when someone with zero interest in UFOs flags something weird, that's harder to dismiss.

Did she say what drew her attention to it in the first place? Like was it silent, or moving oddly, or just the shape that stood out? Those details matter a lot with triangular craft sightings because the pattern across reports is pretty consistent - silent, slow, low altitude, three lights at the points. Would be interesting to know how much of that she clocked without even realising it was significant.