Even the solely Defense Related News Outlets don't always get it right. She describes the corrective for the "Green Glow" Critical Deficiency as a "Software Fix". That is really old news. Something Kopin would like us to believe. As a matter of fact the "fix" made the problem worse. So the solution was a switch to OLED. This has been known for years.

 What's holding up Full Rate Production is the inability to get the Simulator squared away.

"The program could release an updated simulator test schedule as early as August, the GAO stated in a July 13 report. “Until this happens, the full-rate production date remains undetermined,” the GAO said."

https://www.defensenews.com/smr/hidden-troubles-f35/2021/07/16/the-number-of-major-f-35-flaws-is-shrinking-but-the-pentagon-is-keeping-details-of-the-problems-under-wraps/