UCC28070A (PFC controller) in light load or near zero crossings

[Faringdon]

Hi,
Please could i ask a "bite-size" version of this here now, rather than the unanswered, bigger version asked previously?

So....Could we agree that the bottom waveform on page 36, Fig28, of the UCC28070A datasheet is nonsense?….the pulses don’t even line up with the inductor current shown there in the middle trace. That bottom trace is nonsense…you simply don’t see a waveform like that at the output of the current sense transformer when near the zero crossings.

UCC28070A datasheet
https://www.ti.com/lit/ds/symlink/ucc28070a.pdf?ts=1653493319157&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FUCC28070A