Welcome to Android Central! There are so many possible use case scenarios that it’s not feasible to include all of them in any device’s stock settings. I would encourage you to send feedback to Google and/or OnePlus to consider adding that feature. In the meantime, you can probably use a 3rd party app like Automate by Llamalab:
Some manufacturers have their own “phone clone” solution (like Huawei:). Google’s built-in transfer utility when setting up a new phone actually works pretty well, as long as you use the direct USB connection method (I think the wireless restore from Google Drive isn’t as complete). But there will always be some things that don’t transfer over as a consequence of security, like logins (especially to sensitive accounts like banks), credit cards, authenticator tokens, etc.
Please register on this forum, which will allow you to engage in discussion more easily, as well as post images.