Do you actually have text selected when assigning the direction, or entered new text after making the formatting adjustment?
I tried it on selected text and entering a new textbox. Neither made a difference.
However, I figured it out! Once I chose "Adobe World-Ready Paragraph composer" in the Paragraph panel options, everything worked! The directions on this page, https://helpx.adobe.com/indesign/using/arabic-hebrew.html, are confusing, because the text of the directions talk about the options in the Character panel, but then the picture below shows the needs to change it to "Adobe World-Ready Paragraph Composer" in the paragraphy panel, below the text. So I must have read the text and skipped the picture. Probably something that should be fixed in the directions. 🙂
Thanks for your help!
