Fixed ScriptEditorDebugger minimum size

Changed to MarginContainer to enforce debugger tabs minimum size on the parent, avoids overlapping controls with Profiler and Network Profiler tabs.

Fixes #20837

editor/script_editor_debugger.cpp

@@ -492,7 +492,7 @@ void ScriptEditorDebugger::_video_mem_request() {
 
 Size2 ScriptEditorDebugger::get_minimum_size() const {
 
-	Size2 ms = Control::get_minimum_size();
+	Size2 ms = MarginContainer::get_minimum_size();
 	ms.y = MAX(ms.y, 250 * EDSCALE);
 	return ms;
 }
@@ -1426,11 +1426,12 @@ void ScriptEditorDebugger::_notification(int p_what) {
 		} break;
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 
+			add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+			add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
 			tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
 			tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
 			tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
-			tabs->set_margin(MARGIN_LEFT, -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-			tabs->set_margin(MARGIN_RIGHT, EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
 
 			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
 			step->set_icon(get_icon("DebugStep", "EditorIcons"));
@@ -2242,6 +2243,9 @@ void ScriptEditorDebugger::_bind_methods() {
 
 ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 
+	add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+	add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
 	ppeer = Ref<PacketPeerStream>(memnew(PacketPeerStream));
 	ppeer->set_input_buffer_max_size(1024 * 1024 * 8); //8mb should be enough
 	editor = p_editor;
@@ -2253,9 +2257,6 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 	tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
 	tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
 
-	tabs->set_anchors_and_margins_preset(Control::PRESET_WIDE);
-	tabs->set_margin(MARGIN_LEFT, -editor->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-	tabs->set_margin(MARGIN_RIGHT, editor->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
 	add_child(tabs);
 
 	{ //debugger

editor/script_editor_debugger.h

@@ -55,9 +55,9 @@ class EditorNetworkProfiler;
 
 class ScriptEditorDebuggerInspectedObject;
 
-class ScriptEditorDebugger : public Control {
+class ScriptEditorDebugger : public MarginContainer {
 
-	GDCLASS(ScriptEditorDebugger, Control);
+	GDCLASS(ScriptEditorDebugger, MarginContainer);
 
 public:
 	enum CameraOverride {