By default, a quoted structure assumes the hierarchy of your inserted structure in relation to a section. For example, if you are inserting a paragraph, it assumes you are inserting a paragraph that is in a section or subsection.
You will need to adjust the indent level if the quoted structure is:
inserting a paragraph or sub-paragraph that is not at the default position,
inserting or amending text that is already in a quoted structure,
Your indent level is set to “None” as default, but you can change it in the quoted structure properties (either when inserting the quoted structure.
You can do this after inserting the quoted structure by updating the quoted structure properties (right-click within the quoted text and select Update quoted text properties.))
Click here for more detailed information on cases where you may need to adjust the indent of a quoted structure.