[Gameplay] Xayah's ultimate bugs out / extends its duration

When Xayah finishes her ultimate and lands into Zilean's double Bombs, she becomes untargetable for the duration of the stun.

This happens when Xayah is either carrying a Bomb during her ultimate, and then picks up the second bomb when her ultimate ends - or when she lands into both Bombs, picking them up at the same time.

She will definitely be untargetable for longer than intended - imo for the entire duration of the stun that Zilean applies. Teammates will be unable to attack or click her. It seems her ultimate is unable to finish its effect and make her re-targetable, effectively extending its duration. She will be stuck in midair but somehow still be affected by spells and aoe.