When generating a document using the DocGen Action, and generating Arabic text from an English (left-to-right) paragraph, unexpected spaces appear between the letters in the generated text.

For example the generated document contains: ه ذ ا ال ن ص ب ال ل غ ة instead of the expected text: هذا النص باللغة العربية

This only happens when English text precedes Arabic text.

This is a known issue that is currently under investigation.