Please replace $menu->name with $menu->term_ID in option value

Could You change in acf-menus-v5.php (line: 147) $menu->name to $menu->term_id as option value? Menu name not always work (names with special chars… etc.)

<?php
				foreach ($menus as $menu) {
					$selected = $menu->term_id == $field['value'] ? 'selected="selected"' : '';
					?>
					<option value="<?= $menu->term_id; ?>" <?= $selected; ?>><?= $menu->name; ?></option>
					<?php
				}
				?>