Extend animation delay timing past 60 seconds

It seems PowerPoint 2010 does not allow to extend the delay of an animation past 60 seconds.

When you try to extend the timing, be it in the ribbon or in the timing dialog, PowerPoint will reset the timing back to 60 seconds. In the screenshot below I attempted to increase to 65 seconds and after pressing OK the timing went back to 60.

Using the arrows in the ribbon does not help either, you can't get passed 59.00 seconds:

And yet you can extend the delay timing to more than 60 seconds.

First make the advanced timeline visible. Right-click on the animation, or click on the listarrow next to your animation and choose Show advanced timeline.

Now, drag the animation timing bar to the desired time:

A double arrow will appear indicating the beginning, it may be necessary to zoom in or zoom out on the timing scale (especially if the delay is considerable). You can do that by clicking on the listarrow next to Seconds in the bottom left corner of the animation pane.

You can still do this in PPT 2016 and PPT 2019

Warning!

Do not under any circumstance go into the timing dialog again and click OK, that will reset the timing to 60 seconds again.