Ordered list unordered lists

Hello I’m using Wp 5.5.2 with Catch responsive pro and Advanced editor tools (advanced Tinymce) which includes Advlist plugin to give more options for unordered lists and ordered lists (circle, bullet, square, lower-alpha,lower-greek,lower-roman,upper-alpha,upper-roman. It's not working. If I use wp theme like Twenty Seventeen it works very well. I need to display different lists. I worked on maths courses with Learndash. The only thing I can get are squares or straight numbers. sample : https://syllabusb.com/test/ Are you able to help, please? Patrick