M1 based Mac audio load worse (nearly 2X higher) after move from JUCE 6.07 to 6.14 (but not a problem on Intel Mac)

Searching for the code snippet from that commit brings up that this Apparent serious JUCE painting issue in Big Sur - #39 by djb-2 is the relevant thread describing why this change was introduced.

Note the quote there:

It seems now you have new evidence to offer on that and I suggest joining the thread.
As a workaround it appears that maybe attaching an OpenGL context (i.e using the OpenGL backend) might help performance (though the colors would be a bit off if not using the SR branch)

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