KBR System Engineer interview questions

I interviewed with KBR Johnson space center Houston in July of 2021. It was a panel interview with 4 people and they asked basic questions on experience and where I see myself in 5 years. There was one lady on the call that asked me weird questions like “do you have experience using Teams” and “do you use bullet points in your emails?” I didn’t hear back until after 2 weeks when I followed up. They weren’t even going to send me a rejection email which I thought was unprofessional, especially since they requested letters of recommendation for the role. Update: 1 year later they asked me if I was still interested in the position.