Earlier quoted context omitted.
The US has no pending decision on AZ; AZ hasn’t applied for any kind of approval in the US, and officials have indicated that they hope AZ doesn't.
“The company's early April timeline has passed, but a spokesman on Wednesday said the company is still "progressing submission to the FDA." https://www.fiercepharma.com/pharma/astrazeneca-still-plans-... Likely not much demand but a positive FDA decision can boost confidence in other markets.
“but AstraZeneca is still planning to apply for emergency use authorization of its shot in the U.S.”
planning to = has not