Fix toots opening in dynamic column when trying to interact with them

This fixes inline preview cards and polls, preventing them from opening
the toot in detailed view when clicking on an interactive element.

app/javascript/flavours/glitch/components/status_content.js

@@ -100,8 +100,12 @@ export default class StatusContent extends React.PureComponent {
     const [ startX, startY ] = this.startXY;
     const [ deltaX, deltaY ] = [Math.abs(e.clientX - startX), Math.abs(e.clientY - startY)];
 
-    if (e.target.localName === 'button' || e.target.localName == 'video' || e.target.localName === 'a' || (e.target.parentNode && (e.target.parentNode.localName === 'button' || e.target.parentNode.localName === 'a'))) {
-      return;
+    let element = e.target;
+    while (element) {
+      if (element.localName === 'button' || element.localName === 'video' || element.localName === 'a' || element.localName === 'label') {
+        return;
+      }
+      element = element.parentNode;
     }
 
     if (deltaX + deltaY < 5 && e.button === 0 && parseClick) {