Kleopatra: Version 3.1.8 (19.12.0)

Operating System: FreeBSD 11.3
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.64.0
Qt Version: 5.13.2
Kernel Version: 11.3-RELEASE-p5
OS Type: 64-bit
Processors: 4 × ACPI CPU
Memory: 31.7 GiB of RAM

When I open Kleopatra and right-click on an identity, all of the options are greyed out. If I click on "Lookup on server" and start to enter anything in the "Find" box, the program immediately crashes. This is the little output available:

Application: Kleopatra (kleopatra), signal: Segmentation fault
Program terminated with signal ?, Unknown signal.
The program no longer exists.

This virtually useless info is from gdb:

Program received signal SIGSEGV, Segmentation fault.
0x00000000004a958f in KConfigGroup::readEntry<QSize> ()
(gdb) bt full
#0 0x00000000004a958f in KConfigGroup::readEntry<QSize> ()
No symbol table info available.
#1 0x00000000004a8ad2 in KConfigGroup::readEntry<QSize> ()
No symbol table info available.
#2 0x00000008068bd241 in QMetaObject::activate () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#3 0x00000008056bbe91 in QLineEdit::changeEvent () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#4 0x00000008068bd241 in QMetaObject::activate () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#5 0x00000008056be237 in QWidgetLineControl::finishChange () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#6 0x00000008056c2974 in QWidgetLineControl::processKeyEvent () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#7 0x00000008056b92b2 in QLineEdit::keyPressEvent () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#8 0x00000008055b59c3 in QWidget::event () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#9 0x00000008056b8650 in QLineEdit::event () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#10 0x0000000805579f03 in QApplicationPrivate::notify_helper () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#11 0x000000080557b63b in QApplication::notify () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#12 0x000000080688a212 in QCoreApplication::notifyInternal2 () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#13 0x00000008055d3d68 in QDesktopWidget::qt_metacall () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#14 0x0000000805579f03 in QApplicationPrivate::notify_helper () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#15 0x000000080557b44c in QApplication::notify () from /usr/local/lib/qt5/libQt5Widgets.so.5
No symbol table info available.
#16 0x000000080688a212 in QCoreApplication::notifyInternal2 () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#17 0x0000000805f250b5 in QGuiApplicationPrivate::processKeyEvent () from /usr/local/lib/qt5/libQt5Gui.so.5
No symbol table info available.
#18 0x0000000805f0a23c in QWindowSystemInterface::sendWindowSystemEvents () from /usr/local/lib/qt5/libQt5Gui.so.5
No symbol table info available.
#19 0x00000008139214df in QXcbNativeInterface::dumpNativeWindows () from /usr/local/lib/qt5/libQt5XcbQpa.so.5
No symbol table info available.
#20 0x000000080e20f417 in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0
No symbol table info available.
#21 0x000000080e20f7a3 in g_main_context_pending () from /usr/local/lib/libglib-2.0.so.0
No symbol table info available.
#22 0x000000080e20f854 in g_main_context_iteration () from /usr/local/lib/libglib-2.0.so.0
No symbol table info available.
#23 0x00000008068e2cb6 in QEventDispatcherGlib::processEvents () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#24 0x00000008068858be in QEventLoop::exec () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#25 0x000000080688a97e in QCoreApplication::exec () from /usr/local/lib/qt5/libQt5Core.so.5
No symbol table info available.
#26 0x00000000005eedd3 in KConfigGroup::readEntry<QByteArray> ()
No symbol table info available.
#27 0x000000000044a01d in ?? ()
No symbol table info available.
#28 0x00000008008df000 in ?? ()
No symbol table info available.
#29 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.

I have tried removing, rebuilding and reinstalling Kleopatra but with negative results. Interestingly enough, "KGpg" works fine.

--
Gerard