[修复] 页眉页脚字体在切换字体后无法即时生效 #400

app/src/main/res/layout/fragment_bookshelf3.xml

@@ -17,7 +17,7 @@
         <com.google.android.material.appbar.CollapsingToolbarLayout
             android:id="@+id/coll_top_bar"
             android:layout_width="match_parent"
-            android:layout_height="?attr/collapsingToolbarLayoutLargeSize"
+            android:layout_height="?attr/collapsingToolbarLayoutMediumSize"
             style="?attr/collapsingToolbarLayoutLargeStyle"
             app:collapsedTitleTextAppearance="?attr/textAppearanceTitleLarge"
             app:expandedTitleTextAppearance="?attr/textAppearanceHeadlineLarge"