Different angle of contrast with latin and greek letters

[zepinglee]

The glyphs of latin letter “o” and greek letter “ο” (omicron) in STIX Two Math version 2.0.1 are as below.

The direction of the thin parts (red lines) of the glyphs are different. This also applies to other lowercase greek letters. Is it a feature of design or a bug?

In the original Times font, these directions are consistent.

The above illustrations are produced with TeX Live 2020.

\documentclass{article}
\usepackage{amsmath}
\usepackage{unicode-math}
\setmainfont{Times}
\setmathfont{STIX2Math.otf}
\setmathfont{XITSMath-Regular.otf}[version=xits]
\begin{document}
Times: o \symbol{"03BF} \textit{o \symbol{"03BF}} \par
STIX Two Math: $o$ $\omicron$ \par
\mathversion{xits}
XITS Math: $o$ $\omicron$ \par
\end{document}

[dbenjaminmiller]

This is intentional. You may want to read this: https://medium.com/@gerryleonidas/designing-greek-typefaces-eac0de7767cc

[zepinglee]

This is intentional. You may want to read this: https://medium.com/@gerryleonidas/designing-greek-typefaces-eac0de7767cc

Thanks!