revert annotation max height calculation

app/static/js/pandora-scroll.js

@@ -29,18 +29,6 @@ class PandoraScroll extends HTMLElement {
             video.muted = true
         })
     }
-    this.updateAnnotationHeight = function() {
-        var height = 0
-        var text = shadow.querySelector('.text')
-        text.querySelectorAll('.annotation.single').forEach(annotation => {
-            var rect = annotation.getBoundingClientRect()
-            console.log(annotation, rect.height)
-            if (rect.height > height) {
-                height = rect.height
-            }
-        })
-        text.style.height = height + 'px';
-    }
   }