When you embed an animated GIF in Google Slides (which unlike videos accept them without saving them as external files), it's being played the second you view or present your slideshow, even if they're on slide #100.
Even more so, if you apply slide animations on-click, the animated GIF plays hidden until you click it, meaning you never know which part will be shown by the time you click the GIF.
Is there any way to make the Animated GIF files only play when you actually want them to play?