What a wonderful reply. Not only is this a non-issue, but 'tis one that is not of my making.
I tried
testing that Geneva font, and could identify no problems with it. From here, it seems the same as always. Now, I suppose, I just wait for the Apple fix-perhaps in the next version/release.
Truly, I most appreciate your(clear & concise) counsel and the time you took to share it. Many thanks!