I'm thinking that if she had finished it might have affected her world ranking but I don't know for sure. Looks like at least 2 other competitors withdrew after not posting marks. See the last paragraph.
There was a story about the Gotzid Hypo meet on the Track and Field News website and it had this about Annie:
"American Annie Kunz starting the hept near the bubble at 23rd among performers during the Olympic qualifying period and with seasonal bests adding up to 6452, just 2 points short of the Tokyo auto-Q mark had a great first day. She hurdled 13.12 (PR), high jumped 5-9/1.77, put the shot 49-11/15.22 and sprinted the 200 in 24.07 (PR) to lead at the break with 3897 from Anouk Vetter (3870) and Krizsn (3831).
Alas for the Texas A&M alum, the wind shifted frequently during the long jump and she fouled all three attempts, her second a promising leap had it come off the board....
Vetter scored 6536 to Kendall Williams' 6383, a yearly U.S. leader. While it was a subpar outing for the
Doha 5th-placer, it was worse for the other U.S. entrants. Besides Kunz, no-mark events scuppered Taliyah Brooks (HJ) and Erica Bougard (SP)."