27'' iMac Mid 2011 (12,2) on Sonoma, bluetooth not working on reboot

So I managed to install Sonoma on my 2011 iMac and it's awesome, but only issue is it doesn't connect to my bluetooth mouse and keyboard on reboot. I have to use a wired keyboard to login, then it connects.

I tried the option + cmd + p + r to reset the NVRAM and waited for two chimes. Still doesn't connect on boot.

Any ideas?

Thanks!