[Octave-bug-tracker] [bug #59648] hgsave (and then load with hgload) makes figure that does not zoom properly

[Alan]

Follow-up Comment #3, bug #59648 (project octave):

The following simpler code also causes this behavior. 


close all;
clear all;

x=0:.1:20;
y=sin(x);
h1=figure(1);plot(x,y);
title('y=sin(x)');
xlabel('x');
ylabel('y');

f2=copyobj(gcf,0);


Again, figure(1) zooms properly, with the labels and title staying put, but if
you zoom on figure(2) the labels and title zoom off the page.

So is this really a bug? It is frightening to think that copyobj does not copy
the object, but that might be the case. The matlab reference for “copyobj”
(https://www.mathworks.com/help/matlab/ref/copyobj.html) indicates that lots
of information is not copied. Can anyone test this in matlab? Could this same
thing be happening with hgsave and hgload?

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