Timed Animation Limit?

Silly question, but I have three page load animations and I’m seeing these bubbles that I need to select (see image). What does that mean? Because for me, it looks like the one I have selected will animate, but the others won’t…


Here is my public share link: LINK
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The one selected will be triggered/animate.
If you want more to trigger you should add more element triggers, like this:
image

If you want it to loop (continious animation), select Loop.