Merge pull request #15887 from x1212/html_change_tc_standard_to_s3tc

HTML export: Make s3tc the standard Texture Format

platform/javascript/export/export.cpp

@@ -114,9 +114,9 @@ void EditorExportPlatformJavaScript::get_preset_features(const Ref<EditorExportP
 
 void EditorExportPlatformJavaScript::get_export_options(List<ExportOption> *r_options) {
 
-	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/s3tc"), false));
-	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc"), true));
-	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc2"), false));
+	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/s3tc"), true));
+	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc"), false));
+	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc2"), true));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/custom_html_shell", PROPERTY_HINT_GLOBAL_FILE, "html"), ""));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/head_include", PROPERTY_HINT_MULTILINE_TEXT), ""));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/release", PROPERTY_HINT_GLOBAL_FILE, "zip"), ""));