[performance] Font rendering Issue slowing down application

[duncdrum]

In the words of cypress:

2021-09-20 12:22:08.365 Cypress Helper (Renderer)[24766:182879] CoreText note: Client requested name ".NewYork-Regular", it will get Times-Roman rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[NSFont systemFontOfSize:].

there are chrome logs towards the same effect, slowing connections down, because unreachable fonts are attempted to load repeatedly.

TODOL: Check upstream and find out where the problem originates.