I'm using the garamond font from the garamondx package. Using the following commands
\usepackage{garamondx}
\usepackage[garamondx,cmbraces]{newtxmath}
effectively changes the text font but I realized that the bold font in math mode was not garamond anymore. It looks to me like the default Computer Modern Roman font (image attached). Is this normal ? Is the garamondx package not supporting bold font in math mode ?
Here's the LaTeX code:
\documentclass[12pt]{report}
\usepackage{bm}
\usepackage{garamondx}
\usepackage[garamondx,cmbraces]{newtxmath}
\begin{document}
\begin{align}
r , \bm{r} \
h , \bm{h} \
v , \bm{v} \
a , \bm{a} \
b , \bm{b} \
\end{align}
\end{document}

The package does work when I type regular text or equations without bold characters. Does it have the same behavior for you?
– Imotep Sep 16 '23 at 13:18