Latex text at y label is not rotated

[mmikhasenko]

using Plots
gr()
plot(
x->x^3-8*x^2, 0, 10,
  xlab="\$s_{\\pi\\pi}(\\textrm{GeV}^{2})\$",
  ylab="\$\\mathrm{d}\\sigma/\\mathrm{d}s_{\\pi\\pi}\$"
)

Although the label ylab="d\\sigma / ds_{\\pi\\pi}" is aligned correclty it does not look nice enough. Obviously, font differs from the latex xlabel.

test.pdf

[t-bltg]

This appear to be fixed.