Can someone help me see why the title of this slide seems to overlap the title to another slide?

Thanks for reporting that you're also running into this, Heather! That behavior sounds strange, and the community can better help if we can look more closely at your Storyline project and how the slides are set up. The workaround you applied is the same solution suggested by Luiza for Kathleen's case, so good job finding that out!

Do you mind attaching your project to this discussion so we can see what factors contribute to this behavior? You can also share it privately in a support case; we'll delete it when we're done testing!