Fix some editor shortcuts' default values not being set properly

This also changes the uppercase/lowercase/capitalize shortcuts
to Shift+F4, Shift+F5 and Shift+F6 respectively to avoid conflicts
with the new Find Next shortcut.

This closes #21612.

editor/plugins/script_text_editor.cpp

@@ -1475,9 +1475,9 @@ ScriptTextEditor::ScriptTextEditor() {
 	convert_case->set_name("convert_case");
 	edit_menu->get_popup()->add_child(convert_case);
 	edit_menu->get_popup()->add_submenu_item(TTR("Convert Case"), "convert_case");
-	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase")), EDIT_TO_UPPERCASE);
-	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase")), EDIT_TO_LOWERCASE);
-	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize")), EDIT_CAPITALIZE);
+	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase"), KEY_MASK_SHIFT | KEY_F4), EDIT_TO_UPPERCASE);
+	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase"), KEY_MASK_SHIFT | KEY_F5), EDIT_TO_LOWERCASE);
+	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize"), KEY_MASK_SHIFT | KEY_F6), EDIT_CAPITALIZE);
 	convert_case->connect("id_pressed", this, "_edit_option");
 
 	highlighters["Standard"] = NULL;
@@ -1568,10 +1568,6 @@ void ScriptTextEditor::register_editor() {
 	ED_SHORTCUT("script_text_editor/goto_next_breakpoint", TTR("Goto Next Breakpoint"), KEY_MASK_CMD | KEY_PERIOD);
 	ED_SHORTCUT("script_text_editor/goto_previous_breakpoint", TTR("Goto Previous Breakpoint"), KEY_MASK_CMD | KEY_COMMA);
 
-	ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Convert To Uppercase"), KEY_MASK_SHIFT | KEY_F4);
-	ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Convert To Lowercase"), KEY_MASK_SHIFT | KEY_F3);
-	ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize"), KEY_MASK_SHIFT | KEY_F2);
-
 	ED_SHORTCUT("script_text_editor/find", TTR("Find..."), KEY_MASK_CMD | KEY_F);
 #ifdef OSX_ENABLED
 	ED_SHORTCUT("script_text_editor/find_next", TTR("Find Next"), KEY_MASK_CMD | KEY_G);

editor/plugins/spatial_editor_plugin.cpp

@@ -5379,7 +5379,6 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	ED_SHORTCUT("spatial_editor/tool_move", TTR("Tool Move"), KEY_W);
 	ED_SHORTCUT("spatial_editor/tool_rotate", TTR("Tool Rotate"), KEY_E);
 	ED_SHORTCUT("spatial_editor/tool_scale", TTR("Tool Scale"), KEY_R);
-	ED_SHORTCUT("spatial_editor/snap_to_floor", TTR("Snap To Floor"), KEY_PAGEDOWN);
 
 	ED_SHORTCUT("spatial_editor/freelook_toggle", TTR("Toggle Freelook"), KEY_MASK_SHIFT + KEY_F);
 
@@ -5390,7 +5389,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	hbc_menu->add_child(transform_menu);
 
 	p = transform_menu->get_popup();
-	p->add_shortcut(ED_SHORTCUT("spatial_editor/snap_to_floor", TTR("Snap object to floor")), MENU_SNAP_TO_FLOOR);
+	p->add_shortcut(ED_SHORTCUT("spatial_editor/snap_to_floor", TTR("Snap object to floor"), KEY_PAGEDOWN), MENU_SNAP_TO_FLOOR);
 	p->add_shortcut(ED_SHORTCUT("spatial_editor/configure_snap", TTR("Configure Snap...")), MENU_TRANSFORM_CONFIGURE_SNAP);
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("spatial_editor/transform_dialog", TTR("Transform Dialog...")), MENU_TRANSFORM_DIALOG);