In InDesign versions 18 and earlier, the left and right quotation marks for Thaana were interpreted as "start" and "end" quotation marks. However, Microsoft Word and web browsers and most applications interpreted them as "right" and "left" as named in the Unicode specification.

In InDesign version 19, the rendering behaves oppositely (similar to Word, web browsers, etc.), even though the codepoint remains the same. Additionally, some other anomalies are present. For instance, when I use a right/left quotation mark as a bullet point, it renders as the opposite one.

Please refer to the attached recording for another case where I was unable to place a closing (left) quotation mark next to an opening (right) quotation mark.