No, FDA did not respond to Senator Ron Johnson about the confusion caused by the approval plus authorization of Comirnaty-Pfizer-BioNTech vaccines

Here is a copy of the Senator's letter to FDA of September 7, 2021, noting the evidence for spike S protein danger, and demanding an answer to his earlier letter regarding the deliberate confusion caused by FDA over the vaccine licensure. 

https://edcdeveloper.files.wordpress.com/2021/09/2021-09-07-rhj-to-drs.-woodcock-and-marks-fda.pdf