diff --git a/scene/debugger/scene_debugger.cpp b/scene/debugger/scene_debugger.cpp
index 0b8c448c0c8..37d17b84000 100644
--- a/scene/debugger/scene_debugger.cpp
+++ b/scene/debugger/scene_debugger.cpp
@@ -30,6 +30,7 @@
 
 #include "scene_debugger.h"
 
+#include "core/config/project_settings.h"
 #include "core/debugger/debugger_marshalls.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/io/dir_access.h"
@@ -1580,6 +1581,7 @@ void RuntimeNodeSelect::_setup(const Dictionary &p_settings) {
 	panner->set_scroll_speed(pan_speed);
 
 	sel_2d_grab_dist = p_settings.get("editors/polygon_editor/point_grab_radius", 0);
+	sel_2d_scale = MAX(1, Math::ceil(2.0 / (float)GLOBAL_GET("display/window/stretch/scale")));
 
 	selection_area_fill = p_settings.get("box_selection_fill_color", Color());
 	selection_area_outline = p_settings.get("box_selection_stroke_color", Color());
@@ -2256,7 +2258,7 @@ void RuntimeNodeSelect::_update_selection() {
 
 		const Color selection_color_2d = Color(1, 0.6, 0.4, 0.7);
 		for (int i = 0; i < 4; i++) {
-			RS::get_singleton()->canvas_item_add_line(sbox_2d_ci, endpoints[i], endpoints[(i + 1) % 4], selection_color_2d, 2);
+			RS::get_singleton()->canvas_item_add_line(sbox_2d_ci, endpoints[i], endpoints[(i + 1) % 4], selection_color_2d, sel_2d_scale);
 		}
 	}
 
@@ -2420,6 +2422,11 @@ void RuntimeNodeSelect::_open_selection_list(const Vector<SelectResult> &p_items
 	selection_list->set_position(selection_list->is_embedded() ? p_pos : (Input::get_singleton()->get_mouse_position() + root->get_position()));
 	selection_list->reset_size();
 	selection_list->popup();
+
+	selection_list->set_content_scale_factor(1);
+	selection_list->set_min_size(selection_list->get_contents_minimum_size());
+	selection_list->reset_size();
+
 	// FIXME: Ugly hack that stops the popup from hiding when the button is released.
 	selection_list->call_deferred(SNAME("set_position"), selection_list->get_position() + Point2(1, 0));
 }
diff --git a/scene/debugger/scene_debugger.h b/scene/debugger/scene_debugger.h
index f4e1f477ece..97563171ae8 100644
--- a/scene/debugger/scene_debugger.h
+++ b/scene/debugger/scene_debugger.h
@@ -304,6 +304,7 @@ private:
 
 	LocalVector<ObjectID> selected_ci_nodes;
 	real_t sel_2d_grab_dist = 0;
+	int sel_2d_scale = 1;
 
 	RID sbox_2d_ci;