Hide "Max Rate Hz" if "Max Rate" is unchecked when importing WAV sample

editor/import/resource_importer_wav.cpp

@@ -62,6 +62,10 @@ String ResourceImporterWAV::get_resource_type() const {
 
 bool ResourceImporterWAV::get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const {
 
+	if (p_option == "force/max_rate_hz" && !bool(p_options["force/max_rate"])) {
+		return false;
+	}
+
 	return true;
 }
 
@@ -77,7 +81,7 @@ void ResourceImporterWAV::get_import_options(List<ImportOption> *r_options, int
 
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/8_bit"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/mono"), false));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/max_rate"), false));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/max_rate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "force/max_rate_hz", PROPERTY_HINT_EXP_RANGE, "11025,192000,1"), 44100));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "edit/trim"), true));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "edit/normalize"), true));