ATK behaving badly when destroying focused textview

gistfile1.txt

#0  g_logv (log_domain=0x7ffff2c5180e "Gdk", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=args@entry=0x7fffffffd248) at gmessages.c:1046
#1  0x00007fffefc3ace2 in g_log (log_domain=log_domain@entry=0x7ffff2c5180e "Gdk", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0x7fffefca833d "%s: assertion '%s' failed") at gmessages.c:1079
#2  0x00007fffefc3ad09 in g_return_if_fail_warning (log_domain=log_domain@entry=0x7ffff2c5180e "Gdk", pretty_function=pretty_function@entry=0x7ffff2c687e0 <__FUNCTION__.59795> "gdk_window_get_origin", expression=expression@entry=0x7ffff2c52167 "GDK_IS_WINDOW (window)")
    at gmessages.c:1088
#3  0x00007ffff2c07d62 in gdk_window_get_origin (window=window@entry=0x0, x=x@entry=0x7fffffffd360, y=y@entry=0x7fffffffd364) at gdkwindow.c:6365
#4  0x00007ffff2f3b191 in gtk_text_view_accessible_get_character_extents (text=<optimized out>, offset=<optimized out>, x=0x7fffffffd4a0, y=0x7fffffffd4a4, width=0x7fffffffd4a8, height=0x7fffffffd4ac, coords=ATK_XY_SCREEN) at a11y/gtktextviewaccessible.c:522
#5  0x00007ffff25629f3 in atk_text_get_character_extents (text=text@entry=0x14b1b30, offset=0, x=x@entry=0x7fffffffd4a0, y=y@entry=0x7fffffffd4a4, width=width@entry=0x7fffffffd4a8, height=height@entry=0x7fffffffd4ac, coords=ATK_XY_SCREEN) at atktext.c:710
#6  0x00007fffe761a6fa in impl_GetCharacterExtents (bus=<optimized out>, message=0x7f5570, user_data=0x14b1b30) at text-adaptor.c:488
#7  0x00007fffe761090a in handle_other (pathstr=0x15cf658 "/org/a11y/atspi/accessible/143", member=<optimized out>, iface=0x15cf690 "org.a11y.atspi.Text", path=0x7f41f0, message=0x7f5570, bus=0x96f120) at droute.c:553
#8  handle_message (bus=0x96f120, message=0x7f5570, user_data=0x7f41f0) at droute.c:600
#9  0x00007fffdd3f55cf in _dbus_object_tree_dispatch_and_unlock () from /lib64/libdbus-1.so.3
#10 0x00007fffdd3e7194 in dbus_connection_dispatch () from /lib64/libdbus-1.so.3
#11 0x00007fffdd630025 in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at atspi-gmain.c:89
#12 0x00007fffefc33bbb in g_main_dispatch (context=0x7fc670) at gmain.c:3122
#13 g_main_context_dispatch (context=context@entry=0x7fc670) at gmain.c:3737
#14 0x00007fffefc33f28 in g_main_context_iterate (context=context@entry=0x7fc670, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#15 0x00007fffefc33fcc in g_main_context_iteration (context=0x7fc670, context@entry=0x0, may_block=may_block@entry=1) at gmain.c:3869
#16 0x00007ffff15f092c in g_application_run (application=application@entry=0x7d40e0, argc=argc@entry=2, argv=argv@entry=0x7fffffffd908) at gapplication.c:2308
#17 0x000000000040f170 in main (argc=2, argv=0x7fffffffd908) at src/main.c:63