message: Fix text flow of thread summary content on threads list
diff: @@ -850,6 +850,12 @@ $left-gutter: 64px;
  line-height: var(--EventTile_ThreadSummary-line-height);
  font-size: $font-12px; // Same font size as the counter on the main panel
  }
  +
  + .mx_ThreadSummary_content {
  + text-overflow: ellipsis;
  + overflow: hidden;
  + white-space: nowrap;
  + }
  }
  }
  