UI: Search All Menus with Space Bar

Allow initiating the search of any named menu by pressing space bar.

Pull Request: https://projects.blender.org/blender/blender/pulls/113299

scripts/startup/bl_ui/properties_data_modifier.py

@@ -52,7 +52,6 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
 
 class OBJECT_MT_modifier_add(ModifierAddMenu, Menu):
     bl_label = "Add Modifier"
-    bl_options = {'SEARCH_ON_KEY_PRESS'}
 
     def draw(self, context):
         layout = self.layout

scripts/startup/bl_ui/space_node.py

@@ -226,7 +226,6 @@ class NODE_MT_add(bpy.types.Menu):
     bl_space_type = 'NODE_EDITOR'
     bl_label = "Add"
     bl_translation_context = i18n_contexts.operator_default
-    bl_options = {'SEARCH_ON_KEY_PRESS'}
 
     def draw(self, context):
         import nodeitems_utils

scripts/startup/bl_ui/space_view3d.py

@@ -2479,7 +2479,6 @@ class VIEW3D_MT_grease_pencil_add(Menu):
 class VIEW3D_MT_add(Menu):
     bl_label = "Add"
     bl_translation_context = i18n_contexts.operator_default
-    bl_options = {'SEARCH_ON_KEY_PRESS'}
 
     def draw(self, context):
         layout = self.layout