Description of problem:
Crashed after closing a text file (an ics file).

Version-Release number of selected component:
gedit-2:45.0-1.fc39

Additional info:
reporter:       libreport-2.17.11
type:           CCpp
reason:         gedit killed by SIGSEGV
journald_cursor: s=eda03f113e664ffbb3b2c2a3d1a5a667;i=5fd745;b=c8fe178e727e40a39f99617132a1bbac;m=9c049de1a;t=606668b07aa43;x=5ee05cff5b035bc3
executable:     /usr/bin/gedit
cmdline:        /usr/bin/gedit --gapplication-service
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/dbus-:1.2-org.gnome.gedit
rootdir:        /
uid:            1000
kernel:         6.5.5-300.fc39.x86_64
package:        gedit-2:45.0-1.fc39
runlevel:       N 5
backtrace_rating: 4
crash_function: _gtk_widget_get_toplevel
comment:        Crashed after closing a text file (an ics file).

Truncated backtrace:
Thread no. 1 (26 frames)
 #0 _gtk_widget_get_toplevel at ../gtk/gtkwidgetprivate.h:382
 #1 gtk_widget_get_screen_unchecked at ../gtk/gtkwidget.c:10862
 #2 gtk_widget_get_screen at ../gtk/gtkwidget.c:10899
 #3 gtk_widget_get_settings at ../gtk/gtkwidget.c:11749
 #4 gtk_css_widget_node_get_style_provider at ../gtk/gtkcsswidgetnode.c:247
 #5 gtk_css_node_get_style_provider_or_null at ../gtk/gtkcssnode.c:121
 #6 gtk_css_node_invalidate_style_provider at ../gtk/gtkcssnode.c:1320
 #8 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3980
 #9 signal_emit_valist_unlocked at ../gobject/gsignal.c:3612
 #12 ffi_call_unix64 at ../src/x86/unix64.S:104
 #13 ffi_call_int at ../src/x86/ffi64.c:673
 #14 ffi_call at ../src/x86/ffi64.c:710
 #15 pygi_invoke_c_callable at ../gi/pygi-invoke.c:684
 #16 pygi_function_cache_invoke at ../gi/pygi-cache.c:862
 #17 pygi_callable_info_invoke at ../gi/pygi-invoke.c:727
 #18 _wrap_g_callable_info_invoke at ../gi/pygi-invoke.c:764
 #19 _PyObject_MakeTpCall at /usr/src/debug/python3.12-3.12.0
 #20 _PyEval_EvalFrameDefault at Python/bytecodes.c:2711
 #21 _pygi_closure_handle at ../gi/pygi-closure.c:582
 #22 ffi_closure_unix64_inner at ../src/x86/ffi64.c:899
 #23 ffi_closure_unix64 at ../src/x86/unix64.S:303
 #25 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3980
 #26 signal_emit_valist_unlocked at ../gobject/gsignal.c:3612
 #29 remove_extension_item at ../libpeas/peas-extension-set.c:243
 #30 peas_extension_set_dispose at ../libpeas/peas-extension-set.c:316
 #33 gedit_app_dispose at ../gedit/gedit-app.c:154