Do Keep options affect ePubs?

In eBook formatting, the 'Keep with next' setting, which ensures that specific elements like subheadings stay together on the same page, does not apply. This is primarily because eBooks are designed to be reflowable, offering readers the flexibility to adjust text size, font, and other preferences. As a result, the concept of 'pages' becomes fluid, and content dynamically adapts to fit various screen sizes and orientations.