How to use the ProgressBar (in an Editor script)?

Questions & Answers
1

Seriously, it seems easy,
but it isn’t working for me.

It’s easy enough to display it, and have a correct progress value,
but it never goes away unless I use the cancelable version, and press the cancel button.
No idea why it doesn’t go away when it is done, is I have put
EditorUtility.ClearProgressBar();
after calculations are done, but it doesn’t seem to do anything.

my code is like this more or less:

for (int x = minx; x < maxx; x++)
{
    for (int y = miny; y < maxy; y++)
    {
        if (cancel)
        {
            EditorUtility.ClearProgressBar();
            return null;
        }
        
        //do stuff

        progress = (float)((x - minx) + (y - miny) * (maxx - minx)) / (float)(maxx - minx) * (maxy - miny);
        cancel = EditorUtility.DisplayCancelableProgressBar("Doing stuff", "", progress);
    }
}
EditorUtility.ClearProgressBar();
return something;

So why does the progress bar only go away when I cancel, but not when it’s done?

2

I reduced the number of times the progressbar updates, and now it does work.
Seems like a bug/restriction in Unity, updating the progressbar too often seems to make it break I think.