5 files changed, 13 insertions, 2 deletions
diff --git a/editor/debugger/editor_debugger_inspector.cpp b/editor/debugger/editor_debugger_inspector.cpp
index 58206efc20..6c0ba55ec8 100644
--- a/editor/debugger/editor_debugger_inspector.cpp
+++ b/editor/debugger/editor_debugger_inspector.cpp
@@ -85,6 +85,7 @@ void EditorDebuggerRemoteObject::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_variant"), &EditorDebuggerRemoteObject::get_variant);
 	ClassDB::bind_method(D_METHOD("clear"), &EditorDebuggerRemoteObject::clear);
 	ClassDB::bind_method(D_METHOD("get_remote_object_id"), &EditorDebuggerRemoteObject::get_remote_object_id);
+	ClassDB::bind_method(D_METHOD("_is_read_only"), &EditorDebuggerRemoteObject::_is_read_only);
 
 	ADD_SIGNAL(MethodInfo("value_edited", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value")));
 }
diff --git a/editor/debugger/editor_debugger_inspector.h b/editor/debugger/editor_debugger_inspector.h
index 5aac4dbf11..c595e0acaa 100644
--- a/editor/debugger/editor_debugger_inspector.h
+++ b/editor/debugger/editor_debugger_inspector.h
@@ -50,6 +50,7 @@ public:
 	HashMap<StringName, Variant> prop_values;
 
 	ObjectID get_remote_object_id() { return remote_object_id; };
+	bool _is_read_only() { return true; };
 	String get_title();
 
 	Variant get_variant(const StringName &p_name);
diff --git a/editor/debugger/editor_debugger_node.cpp b/editor/debugger/editor_debugger_node.cpp
index 472e53c0e8..9fd7fa578f 100644
--- a/editor/debugger/editor_debugger_node.cpp
+++ b/editor/debugger/editor_debugger_node.cpp
@@ -30,6 +30,7 @@
 
 #include "editor_debugger_node.h"
 
+#include "core/object/undo_redo.h"
 #include "editor/debugger/editor_debugger_tree.h"
 #include "editor/debugger/script_editor_debugger.h"
 #include "editor/editor_log.h"
@@ -83,8 +84,6 @@ EditorDebuggerNode::EditorDebuggerNode() {
 	inspect_edited_object_timeout = EDITOR_DEF("debugger/remote_inspect_refresh_interval", 0.2);
 
 	EditorNode *editor = EditorNode::get_singleton();
-	editor->get_undo_redo()->set_method_notify_callback(_method_changeds, this);
-	editor->get_undo_redo()->set_property_notify_callback(_property_changeds, this);
 	editor->get_pause_button()->connect("pressed", callable_mp(this, &EditorDebuggerNode::_paused));
 }
 
@@ -181,6 +180,11 @@ void EditorDebuggerNode::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("breakpoint_toggled", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::INT, "line"), PropertyInfo(Variant::BOOL, "enabled")));
 }
 
+void EditorDebuggerNode::register_undo_redo(UndoRedo *p_undo_redo) {
+	p_undo_redo->set_method_notify_callback(_method_changeds, this);
+	p_undo_redo->set_property_notify_callback(_property_changeds, this);
+}
+
 EditorDebuggerRemoteObject *EditorDebuggerNode::get_inspected_remote_object() {
 	return Object::cast_to<EditorDebuggerRemoteObject>(ObjectDB::get_instance(EditorNode::get_singleton()->get_editor_selection_history()->get_current()));
 }
diff --git a/editor/debugger/editor_debugger_node.h b/editor/debugger/editor_debugger_node.h
index 4c9ad49ac4..e79e60b180 100644
--- a/editor/debugger/editor_debugger_node.h
+++ b/editor/debugger/editor_debugger_node.h
@@ -41,6 +41,7 @@ class EditorDebuggerRemoteObject;
 class MenuButton;
 class ScriptEditorDebugger;
 class TabContainer;
+class UndoRedo;
 
 class EditorDebuggerNode : public MarginContainer {
 	GDCLASS(EditorDebuggerNode, MarginContainer);
@@ -152,6 +153,7 @@ protected:
 
 public:
 	static EditorDebuggerNode *get_singleton() { return singleton; }
+	void register_undo_redo(UndoRedo *p_undo_redo);
 
 	ScriptEditorDebugger *get_current_debugger() const;
 	ScriptEditorDebugger *get_default_debugger() const;
diff --git a/editor/debugger/script_editor_debugger.cpp b/editor/debugger/script_editor_debugger.cpp
index ac2e958c5b..1bee0513ca 100644
--- a/editor/debugger/script_editor_debugger.cpp
+++ b/editor/debugger/script_editor_debugger.cpp
@@ -1959,15 +1959,18 @@ ScriptEditorDebugger::ScriptEditorDebugger() {
 		info_left->set_columns(2);
 		misc->add_child(info_left);
 		clicked_ctrl = memnew(LineEdit);
+		clicked_ctrl->set_editable(false);
 		clicked_ctrl->set_h_size_flags(SIZE_EXPAND_FILL);
 		info_left->add_child(memnew(Label(TTR("Clicked Control:"))));
 		info_left->add_child(clicked_ctrl);
 		clicked_ctrl_type = memnew(LineEdit);
+		clicked_ctrl_type->set_editable(false);
 		info_left->add_child(memnew(Label(TTR("Clicked Control Type:"))));
 		info_left->add_child(clicked_ctrl_type);
 
 		scene_tree = memnew(SceneDebuggerTree);
 		live_edit_root = memnew(LineEdit);
+		live_edit_root->set_editable(false);
 		live_edit_root->set_h_size_flags(SIZE_EXPAND_FILL);
 
 		{