No Section Found When Click Item in Toc-list sidebar

[ltanh1906]

Fundamental-Accessibility-Tests-Basic-Functionality-v1.0.0.zip
Please check this attachment. I open that file with your project but got error when click item sidebar. Please check it thank you

tocClick Basic-functionality-tests.xhtml
raven.js:58 error displaying page Error: No Section Found
    at Rendition._display (epub.js:6785:23)
    at Queue.dequeue (epub.js:3662:20)
    at epub.js:3716:12
a.<computed> @ raven.js:58```