linkaxes of subplots with stackedplot

To display

different signals with the same x-axis I used stackedplot. To compare different events of the signals I used subplot to display different stackplots side by side (in columns).

I would like to connect the axes, i.e. when I zoom or move a signal, this is done for all the signals of the other subplots as well.

If I want to use linkaxes, I get the error message "There must be at least one valid axes.

Can anyone help me?

if true
    
X = [0:4:20];
Y = randi(100,6,3);

hAx(1) =  subplot(1, 2, 1);
    s = stackedplot(X,Y);
    s.title('Plot 1');
    
    
hAx(2) =  subplot(1, 2, 2);
    s = stackedplot(X,Y);
    s.title('Plot 2');
    
end 

% linkaxes(hAx, 'x');
linkaxes([hAx(1) hAx(2)],'x')