Here's my work around: Keep Textra as default text app. When you want to archive, open up Google Messages and archive the messages you want to archive. Then go back to Textra and delete all the messages you just archived. The message will always be available in Google Messages so you can search and add to your replies, etc. This keeps your Textra box clean but retains your old messages.
Here's my work around: Keep Textra as default text app. When you want to archive, open up Google Messages and archive the messages you want to archive. Then go back to Textra and delete all the messages you just archived. The message will always be available in Google Messages so you can search and add to your replies, etc. This keeps your Textra box clean but retains your old messages.