If you file for unemployment, and the employer that terminated you doesn't respond to the requests or info sent out by the unemployment people, what does that mean?

I had my unemployment hearing today. It was short because I sent 22 pages of info (including attachments and emails and stuff) ahead of time. The lady said that answered all the questions she had.

My previous employer did not “show up.” They didn’t respond to whatever the unemployment folks sent them.

What does this mean?