設定ウインドウの「編集」を押すとクラッシュする

[tsutsui]

落ちたときのログ

Traceback (most recent call last):
        19: from mikutter.rb:115:in `<main>'
        18: from mikutter.rb:79:in `boot!'
        17: from /home/tsutsui/mikutter/mikutter/plugin/gtk3/mainloop.rb:10:in `mainloop'
        16: from /home/tsutsui/mikutter/mikutter/plugin/gtk3/mainloop.rb:10:in `catch'
        15: from /home/tsutsui/mikutter/mikutter/plugin/gtk3/mainloop.rb:12:in `block in mainloop'
        14: from /home/tsutsui/mikutter/mikutter/plugin/gtk3/mainloop.rb:12:in `loop'
        13: from /home/tsutsui/mikutter/mikutter/plugin/gtk3/mainloop.rb:18:in `block (2 levels) in mainloop'
        12: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:112:in `main_iteration'
        11: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:682:in `invoke'
        10: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:682:in `invoke'
         9: from /home/tsutsui/mikutter/mikutter/core/mui/gtk_extension.rb:35:in `block in safety_signal_connect'
         8: from /home/tsutsui/mikutter/mikutter/core/mui/gtk_crud.rb:32:in `block in update_button'
         7: from /home/tsutsui/mikutter/mikutter/core/mui/gtk_crud.rb:113:in `record_update'
         6: from /usr/pkg/lib/ruby/gems/2.7.0/gems/glib2-3.4.9/lib/glib2/deprecatable.rb:171:in `block in __define_deprecated_method__'
         5: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:555:in `each'
         4: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:684:in `invoke'
         3: from /usr/pkg/lib/ruby/gems/2.7.0/gems/gobject-introspection-3.4.9/lib/gobject-introspection/loader.rb:684:in `invoke'
         2: from /home/tsutsui/mikutter/mikutter/core/mui/gtk_crud.rb:114:in `block in record_update'
         1: from /home/tsutsui/mikutter/mikutter/core/mui/gtk_crud.rb:136:in `popup_input_window'
/home/tsutsui/mikutter/mikutter/core/mui/gtk_mtk.rb:258:in `scrolled_dialog': This method always crashes when it's called. see: https://dev.mikutter.hachune.net/issues/994 (Mtk::Read994Error)

mikutter本体のチケット
https://dev.mikutter.hachune.net/issues/1380
Gtk::CRUDに依存しているコードを減らす
と同様の対応が必要?