Tauri when we last tried it was using your default browser to power it, which is great in theory. When we went to use newer API's such as the Popover API then browsers like Safari had a subpar user experience for a number of reasons of its own.

As much as the performance and lightweight aspects of Tauri are great we also have to weight the consistency of user experience which Electron gives having Chromium built into it. All that said... it's worth us taking a second look to see if Tauri will work for us in this use case!