When plotting two things y-axis goes from 0-1, then 0-1 again for the second plot instead of doing both as 0-1

I'm trying to plot 3 things on a plot of Date by Proportion (i.e the y axis should go from 0-1). Instead of doing them overlapping, matlab is seperating the plot into sections on the same graph and having the y-axis go from 0-1, then starts again and goes from 0-1. Attached is the code ive been runnig (table1 is the name of the column in the chart with the date, it is a datetime and ('RO2/HO2 Pathway') is a number from 0-1)

plt13 = figure;
yyaxis right
plot(AP.table1, AP.('RO2/HO2 Pathway'))
hold on 
title('RO2/HO2 Oxidation Across All Sites')
plot(Odem.table1, Odem.('RO2/HO2 Pathway'))
hold on
plot(Holly.table1, Holly.('RO2/HO2 Pathway'))
hold off
legend('AP', 'Odem', 'Holly')
legend('Location', 'best')

[Torsten]

Not clear what you are asking for.

[Voss]

Is there some code not shown here that sets the YTickLabels of the right y-axis?

[dpb]

Agree w/ @Voss; the code shown on its own would not produce such a plot; nothing anybody here will be able to do to diagnose what went wrong w/o all the code--and without the data to go along with it, that also may not be sufficient.

Attach a complete, runnable MWE (minimum working example) that produces the symptom, including the data, and post it. (In trying to produce it, you'll probably uncover the cause of the problem).