Is there any way to break lines in attribute hover text?

Hello, I need to several sections in the hover help text when hovering an XML attribute (options attribute in this example below). I am generating the help text with "documentation" tag, and I tried to add "#xD#xA" and "
" and none of them can break lines in hover text. Is there any way to do this?

<xs:attribute name="options" type="xs:string" use="required">
                <xs:annotation>
                    <xs:documentation xml:lang="en">
                        Array of checkbox which needs to be displayed as part of the checkbox group.
                        #xD#xA
                        Value shape: blablaba
                    </xs:documentation>
                </xs:annotation>
            </xs:attribute>

The issue provides an XML Schema example using xs:documentation on an attribute and asks about line breaks in the hover help text. Start by locating the XML attribute-hover rendering entry point and its existing tests; done means documented multiline content is displayed with visible line breaks, with coverage for the provided example.