Some context

app/src/main/java/eu/faircode/email/AdapterMessage.java

@@ -3169,7 +3169,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     if (BuildConfig.DEBUG)
                         for (Element struct : document.select("script[type=application/ld+json]"))
                             try {
-                                document.body().append(new StructuredEmail(struct.html()).getHtml());
+                                document.body().append(new StructuredEmail(struct.html()).getHtml(context));
                             } catch (Throwable ex) {
                                 Log.w(ex);
                             }

app/src/main/java/eu/faircode/email/StructuredEmail.java

@@ -19,6 +19,8 @@ package eu.faircode.email;
     Copyright 2018-2023 by Marcel Bokhorst (M66B)
 */
 
+import android.content.Context;
+
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -36,9 +38,10 @@ public class StructuredEmail {
         jroot = new JSONObject(json);
     }
 
-    public String getHtml() throws JSONException {
+    public String getHtml(Context context) throws JSONException {
         StringBuilder sb = new StringBuilder();
         getHtml(jroot, 0, sb);
+
         Document d = Document.createShell("");
         d.appendElement("pre")
                 .attr("style", "font-size: smaller !important;")