Power Door Lock buttons stopped working?

I would check all 4 fuses, 20, 5, 6 and 40 all in the same box.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If you don't find a bad fuse, then the issue may be the security module/body module not responding to network signals. To test that you need a good scan tool that can communicate with the module and see if it communicates with it to lock and unlock as the tool commands it. There are multiple inputs from the switches and the remote that are linked inside the module. As such it is likely the module. If you want a good tool to use on Fords go look at FORScan.

https://forscan.org/home.html

and the recommended communication link and you would have a tool almost like the factory scan tool.

We will be waiting for the updates.

The security module is behind the right-hand trim panel in front of the door, it's shown in the third image above. However, you need the scan tool before you can remove it. You need to download its configuration file from it first, then you swap in the replacement and then upload the configuration file into the new one. They don't show the current part number which likely means Ford doesn't stock them any longer, but the dealer might have a way to get one if you need it.

You could try it. However, I suspect it is something else causing it.