Combining accent too low for big letters

[Kolaru]

with_theme(Theme(fontsize = 35)) do 
    f = Figure()
    Axis(f[1, 1],
        title = L"\frac{x + y}{\sin(k^2)}",
        xlabel = L"\sum_a^b{xy}",
        # ylabel = L"\sqrt{\frac{a}{b}}",
        ylabel = L"\dot{Q}\dot{a}\vec{Q}",
    )      
    f
end