Live script fprintf temporarily not printing whole line

While doing a bunch of file IO in a Live Script, and printing with fprintf, sometimes the line does not complete printing. Temporarily, it looks like the image below until the next iteration begins.

I was able to sort of recreate the effect with the code below, but what can be only a flicker in the execution of this snippet is much more noticable on my other project.

for i= 1:10
    fprintf("Hello %d\n",i)
    B= inv(rand(3000)+ 2*eye(3000));
end

Hello 1
Hello 2
Hello 3
Hello 4
Hello 5
Hello 6
Hello 7
Hello 8
Hello 9
Hello 10

Is this a bug or am I missing something?

[Walter Roberson]

This does not surprise me.

Output within Live Script is buffered. There are weird effects. For example

hold on
for i = 1 : 10
    plot(rand(1,5));
    fprintf("Hello\n");
end
plot(0.5,1,'*');

will display all of the text first and the plot at the end, but

hold on
for i = 1 : 10
    plot(rand(1,5));
    fprintf("Hello\n");
end

will display all except one of the text first, then the plot, then the last text.

[dpb]

Never use live script so no experience, but...I don't suppose a drawnow will make any difference here? Does disp act any differently?