### Tested versions

Godot Engine v4.2.stable.official.46dc27791

### System information

Windows 10

### Issue description

When exporting to web, Godot fails with this error in the console:

> scene/main/window.cpp:884 - Attempting to make child window exclusive, but the parent window already has another exclusive child. This window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559/@<!-- -->VBoxContainer@<!-- -->137/@<!-- -->AcceptDialog@<!-- -->411, parent window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559, current exclusive child window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559/@<!-- -->ProgressDialog@<!-- -->17444

![a](https://github.com/godotengine/godot/assets/2000051/bf9d22aa-d3fe-4e11-bff6-c387e740fe90)

This happens for newly created empty projects.


### Steps to reproduce

1. Open the attached project (or create a new project).
2. Project->Export->Export All
3. Observe the console error.  No output files are generated.


### Minimal reproduction project (MRP)

[export_test.zip](https://github.com/godotengine/godot/files/13574810/export_test.zip)

ent_f->store_line("<true/>");
				
				if ((bool)p_preset->get("codesign/entitlements/calendars")) {
					ent_f->store_line("<key>com.apple.security.personal-information.calendars</key>");
					ent_f->store_line("<true/>");
				
				if ((bool)p_preset->get("codesign/entitlements/photos_library")) {
					ent_f->store_line("<key>com.apple.security.personal-information.photos-library</key>");
					ent_f->store_line("<true/>");
				
				if ((bool)p_preset->get("codesign/entitlements/apple_events")) {
					ent_f->store_line("<key>com.apple.security.automation.apple-events</key>");
					ent_f->store_line("<true/>");
				
				if ((bool)p_preset->get("codesign/entitlements/debugging")) {
					ent_f->store_line("<key>com.apple.security.get-task-allow</key>");
					ent_f->store_line("<true/>");
				
				int dist_type = p_preset->get("export/distribution_type");
				if (dist_type == 2) {
					String pprof = p_preset->get_or_env("codesign/provisioning_profile", ENV_MAC_CODESIGN_PROFILE);
					String teamid = p_preset->get("codesign/apple_team_id");
					String bid = p_preset->get("application/bundle_identifier");
					if (!pprof.is_empty() && !teamid.is_empty()) {
						ent_f->store_line("<key>com.apple.developer.team-identifier</key>");
						ent_f->store_line("<string>" + teamid + "</string>");
						ent_f->store_line("<key>com.apple.application-identifier</key>");
						ent_f->store_line("<string>" + teamid + "." + bid + "</string>");