No audio while scrubbing, audio set to Stream

I opened up my working file this morning and found that the audio I had been using isn't playing when I scrub through the timeline. It was working perfectly fine yesterday when I logged off. My canvas is set to Action Script 3.0, audio is set to Stream. I have tried restarting my computer, resetting preferences, uninstalling and then reinstalling, reimporting audio, but nothing has worked. The audio in my scene only plays in the published swf pop-up window. I have tried opening previous files as well and the audio isn't playing for those either, so I am thinking it has to do with the program itself. I can't seem to find any information anywhere. 

I am on a 2021 iMac and Animate is fully updated. Any help is greatly appreciated!