Fix paste event listeners (#245)

src/MarkdownTextInput.web.tsx

@@ -514,24 +514,6 @@ const MarkdownTextInput = React.forwardRef<TextInput, MarkdownTextInputProps>(
       [numberOfLines],
     );
 
-    useEffect(() => {
-      // update event listeners events objects
-      const originalAddEventListener = EventTarget.prototype.addEventListener;
-      EventTarget.prototype.addEventListener = function (eventName, callback) {
-        if (eventName === 'paste' && typeof callback === 'function') {
-          originalAddEventListener.call(this, eventName, function (event) {
-            if (divRef.current && divRef.current.contains(event.target as Node)) {
-              // pasting returns styled span elements as event.target instead of the contentEditable div. We want to keep the div as the target
-              Object.defineProperty(event, 'target', {writable: false, value: divRef.current});
-            }
-            callback(event);
-          });
-        } else {
-          originalAddEventListener.call(this, eventName, callback);
-        }
-      };
-    }, []);
-
     useEffect(() => {
       if (!divRef.current) {
         return;