DDJ1000 Driver not working on Big Sur 11.4

Hi,

I'm really hoping someone can help me out, because I am on the verge of a breakdown haha

I just updated my macbook pro (early 2015; intel chip) from Catalina 10.15 to Big Sur 11.4 and followed these instructions: https://www.pioneerdj.com/-/media/pioneerdj/downloads/other/troubleshooting/important-notice-for-installing-the-driver-software-on-macos-bigsur_e.pdf for installing the drivers for my DDJ1000.
I started at Step 2 and then proceeded to Step 1. Everything went just as stated in the instructions and the pop-up with System Extension Updated appeared. I did NOT click on "OK" but clicked on "Open System Preferences" instead just as mentioned in the instructions. After that I clicked on "Allow" and finished the installation. Then I did a reboot and opened rekordbox. After that I connected the ddj1000 to my macbook. However, the controller and all of his functions are working but I am unable to output the audio from my ddj1000 in the rekordbox settings (the only output listed there is the internal speakers of my macbook speakers)....so i get no audio from the controller at all

Since that i've tried nearly everything...i reinstalled the drivers, i reinstalled rekordbox (version 6.5.1) and i even reinstalled big sur but none of that solved the problem! The pop-up "System Extension Updated" just doesn't show up anymore when installing the drivers..

I even tried this: https://forums.pioneerdj.com/hc/en-us/community/posts/900002081226-DDJ1000-Big-Sur-Success-Story but that didn't work either...

Someone please help me! Any help will be highly appreciated!!