Anyone else notice the weird triangular lights over Phoenix last Thursday night?

Didn't see this myself but my sister lives out in Arizona and she mentioned something odd last week, didn't give me many details just said she saw some lights that "didn't move right." I've been trying to get her to elaborate but she's not really into all this like I am so its hard to get useful info out of her.

Can anyone who actually witnessed it describe the movement pattern? Like was it a slow drift or more of that instant stop-start thing you sometimes get with the genuinely weird ones? And what sort of altitude are we talking, low enough to make out a solid shape or just lights in the sky? Asking because I want to know if this lines up with some of the other triangular reports from that area over the past couple of years.

Get her to write down exactly what she saw before the memory fades, timestamps, directions, estimated altitude if she could gauge it. The "didn't move right" description is frustratingly vague but its actually one of the more common initial reactions people have - the brain struggles to verbalise motion that doesn't fit any reference category it has. Phoenix has a long history of anomalous aerial reports going back decades obviously, so if she does recall more specifics it would be worth cross-referencing with whatever else came in that night. Was she alone when she saw it?