【fix】【内容编辑】文字块悬浮菜单，更换字体，概率性要点两次才能更换

PDF Office/PDF Master/Class/Home/ViewController/KMHomePopViewController.swift

@@ -435,6 +435,7 @@ class KMScrollPopViewController: KMHomePopViewController {
         boxLabel.mas_makeConstraints { (make) in
             make?.centerY.equalTo()(0.0)
             make?.left.equalTo()(8.0)
+            make?.right.mas_equalTo()(0)
         }
         let textTypography = KMDesignToken.shared.typography(withToken: "dropdown.m.mac-text.def")
         var fontFamily: String = textTypography.fontFamily