No Boot Chime after updating OpenCore 0.6.3 -> 0.6.5 on Thinkpad T450

I've updated OpenCore from 0.6.3 to 0.6.5 and the audio itself works once the system is booted however the boot chime does not work. I am pretty sure nothing is wrong with my config.plist since I compared it with sample.plist using OC Config Compare and everything seems to work except that.

I am using a Thinkpad T450 20BV. I apologise if I have not included anything relevant to this question.

submitted by /u/batman38102
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