I can't seem to find a way to "backup" or "restore" settings in the new Logi Options + beta.

I'm using the same mouse with 2 iMacs, and i would like to have the same settings on both.

I tried copying the ~/Library/Application Support/LogiOptionsPlus/settings.json file to my other machine to try and manually "sync" the 2 and it doesn't seem to work. It makes a ".backup" file as soon as I open the app.
Is there any way to move/sync settings between the 2 macs? It doesn't have to be an automated one-click one. Any method would do.