I am using the latest version of Scrivener on an early 2015 MacBook Pro and outputting to ePub.
Body text style in the project is Justified, and compile is set to “As Is”, but still I don’t get justified text in the ePub output.
I have read other posts and tried both, with and with out As Is ticked, and setting the format to justified in the Compile Formatting panel, neither works.
In which software or reader are you viewing the software? Text justification in ePub is a feature of the reader rather than of the text itself. For instance, in iBooks on the Mac, you choose whether text should be viewed as justified via the Preferences. Some e-readers don’t support justified text at all because it is slower to lay out.