Maybe it's a limitation of the platform or app you're using. Some have restrictions on adding multiple photos at once.
It could be that the design of the feature doesn't support multiple photos to keep the story interface clean and simple. Or, there might be storage or processing constraints that prevent this functionality.
Maybe there's a limit set by the platform. Some apps or social media only allow one picture per story for simplicity or to control data usage.
It could be due to technical issues or the design of the feature. Maybe the developers haven't enabled the option to add multiple pictures to keep the interface simple or to avoid loading issues. Another possibility is that you haven't found the correct way to do it. Check the settings or help section for more info.
Maybe there's a limit set by the platform you're using. Some apps or websites have restrictions to maintain performance or a certain user experience.
Perhaps the version of Story 2020 you're using has a bug. Another possibility is that your music file is corrupted or not in the correct location for it to be added to the story.
Maybe it's due to copyright issues. Some music has strict copyright protection, and using it without permission could lead to legal problems.
Well, there's no fixed number. It could range from none at all for a purely text-based story to several dozen in a highly visual presentation. It all comes down to what makes the story most effective and engaging.
Maybe it's because business stories are usually more focused on facts and information, and music could be seen as a distraction.
It could be because there's not enough space or time within the story to incorporate it properly. Or perhaps it contradicts something that's already been established and would create confusion for the readers.