pgfplots: Log-Log Graph Missing Grid Lines

I am attempting to plot a log-log graph with bounds not falling on a factor of 10. In my case, the y-axis goes from ymin=0.3 to ymax=300. As you can see in the screenshot, the minor grid lines for y=100 and 200 are missing. Interestingly, if I set ymax=400, the problem goes away.

Per this question, I know I can manually add grid lines with minor tick={100,200,etc} in the axis options, but this not ideal since the bounds of the graph may need to change, and re-updating the tick list is annoying.

My MWE is below.

documentclass[letter,landscape]{article}

usepackage{pgfplots}
pgfplotsset{compat=1.16}

begin{document}

begin{tikzpicture}
    begin{loglogaxis}[
        %
        width=5in, height=4in,
        xmin=0.01, xmax=100,
        domain=0.01:100, 
        log ticks with fixed point,
        extra x ticks ={0.02,0.04,0.06,0.08,0.2,0.4,0.6,0.8,2,4,6,8,20,40,60,80},
        extra x tick labels ={0.02,0.04,0.06,0.08,0.2,0.4,0.6,0.8,2,4,6,8,20,40,60,80},
        x tick label style={rotate=90},
        ymin=0.3, ymax=300,
        log ticks with fixed point,
        extra y ticks ={0.3,0.4,0.6,0.8,2,4,6,8,20,40,60,80,200,300},
        extra y tick labels ={0.3,0.4,0.6,0.8,2,4,6,8,20,40,60,80,200,300},
        grid=minor,
        ]
    end{loglogaxis}
end{tikzpicture}

end{document}

documentclass[letter,landscape]{article}

usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{etoolbox}
begin{document}
begin{tikzpicture}
makeatletter
patchcmdpgfplots@prepare@tick@coordlists@for {pgfplots@ticknum=c@pgfplots@ticknum@last}
 {pgfplots@ticknum=numexprc@pgfplots@ticknum@last+1}{}{fail}
makeatother
    begin{loglogaxis}[
        %
        width=5in, height=4in,
        xmin=0.01, xmax=100,
        domain=0.01:100,
        log ticks with fixed point,
        extra x ticks ={0.02,0.04,0.06,0.08,0.2,0.4,0.6,0.8,2,4,6,8,20,40,60,80},
        extra x tick labels ={0.02,0.04,0.06,0.08,0.2,0.4,0.6,0.8,2,4,6,8,20,40,60,80},
        x tick label style={rotate=90},
        ymin=0.3, ymax=300,
        log ticks with fixed point,
        extra y ticks ={0.3,0.4,0.6,0.8,2,4,6,8,20,40,60,80,200,300},
        extra y tick labels ={0.3,0.4,0.6,0.8,2,4,6,8,20,40,60,80,200,300},
        grid=minor,
        ]
    end{loglogaxis}
end{tikzpicture}

end{document}