[Glitch] Fix middle-click handling conflicting with automatic scrolling

Port 9ff01403ea to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/components/status.jsx

@@ -277,11 +277,11 @@ class Status extends ImmutablePureComponent {
 
   handleMouseUp = e => {
     // Only handle clicks on the empty space above the content
-     
-    if (e.target !== e.currentTarget) {
+
+    if (e.target !== e.currentTarget && e.detail >= 1) {
       return;
     }
-     
+
     this.handleClick(e);
   };
 

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

@@ -319,7 +319,7 @@ class StatusContent extends PureComponent {
       element = element.parentNode;
     }
 
-    if (deltaX + deltaY < 5 && (e.button === 0 || e.button === 1) && this.props.onClick) {
+    if (deltaX + deltaY < 5 && (e.button === 0 || e.button === 1) && e.detail >= 1 && this.props.onClick) {
       this.props.onClick(e);
     }