diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -29,9 +29,12 @@
 
 QT_BEGIN_NAMESPACE
 class QAbstractItemView;
+class QAction;
 class QDateTime;
 class QFont;
 class QLineEdit;
+class QMenu;
+class QPoint;
 class QProgressDialog;
 class QUrl;
 class QWidget;
@@ -322,6 +325,11 @@
  */
 void LogQtInfo();
 
+/**
+ * Call QMenu::popup() only on supported QT_QPA_PLATFORM.
+ */
+void PopupMenu(QMenu *menu, const QPoint &point, QAction *at_action = nullptr);
+
 // Fix known bugs in QProgressDialog class.
 void PolishProgressDialog(QProgressDialog *dialog);
 } // namespace GUIUtil
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -43,6 +43,7 @@
 #include <QKeyEvent>
 #include <QLineEdit>
 #include <QList>
+#include <QMenu>
 #include <QMouseEvent>
 #include <QProcess>
 #include <QProgressDialog>
@@ -929,4 +930,12 @@
     }
 }
 
+void PopupMenu(QMenu *menu, const QPoint &point, QAction *at_action) {
+    // The qminimal plugin does not provide window system integration.
+    if (QApplication::platformName() == "minimal") {
+        return;
+    }
+    menu->popup(point, at_action);
+}
+
 } // namespace GUIUtil
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -31,6 +31,7 @@
 
 #include <univalue.h>
 
+#include <QFont>
 #include <QKeyEvent>
 #include <QMenu>
 #include <QMessageBox>
@@ -571,8 +572,7 @@
     ui->peerHeading->setText(tr("Select a peer to view detailed information."));
 
     consoleFontSize =
-        settings.value(fontSizeSettingsKey, QFontInfo(QFont()).pointSize())
-            .toInt();
+        settings.value(fontSizeSettingsKey, QFont().pointSize()).toInt();
     clear();
 
     GUIUtil::handleCloseWindowShortcut(this);
diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@@ -9,6 +9,7 @@
 #include <qt/bitcoinunits.h>
 #include <qt/csvmodelwriter.h>
 #include <qt/editaddressdialog.h>
+#include <qt/guiutil.h>
 #include <qt/optionsmodel.h>
 #include <qt/platformstyle.h>
 #include <qt/transactiondescdialog.h>
@@ -458,7 +459,8 @@
         transactionView, 0, TransactionTableModel::LabelRole));
 
     if (index.isValid()) {
-        contextMenu->popup(transactionView->viewport()->mapToGlobal(point));
+        GUIUtil::PopupMenu(contextMenu,
+                           transactionView->viewport()->mapToGlobal(point));
     }
 }