I use Times New Roman for screen font on Windows 10 and a 4k monitor. Unfortunately, the accent fonts in the math, e.g., \hat, \tilde, are too small and not visible enough. It is quite inconvenient for me.
Even if I change the font family, the accent fonts do not change at all.
And I don't want to turn on the instant preview because the text flashes all the time.
Is it possible to replace only the accent fonts by something else?
Mabye it is a problem caused by the 4k monitor?