Save metadata if force_save_path is enabled. We can make this more flexible later

ui/media/js/parameters.js

@@ -737,6 +737,7 @@ async function getSystemInfo() {
             if (force == true) {
                 saveToDiskField.checked = true
                 metadataOutputFormatField.disabled = false
+                metadataOutputFormatField.value = "txt"
             }
             saveToDiskField.disabled = force
             diskPathField.disabled = force