OSD Overlay "START"-Button does not work in Safari

[timephy]

Device

Goggles V2

Operating System (Including version)

macOS Ventura 13.4.1

Browser

Safari

Trace ID (bottom left of the configurator screen)

c92ec69b-596e-4e08-b7ab-ab272b690886

Describe the issue

Hi, title says it all.

UI-wise nothing happens, but this error is logged to console:
Unhandled Promise Rejection: TypeError: undefined is not a function (near '...window.showSaveFilePicker...')

On Chrome on the other hand everything works (same machine, same video, same fonts).

Here is a screenshot:

[rekunkel]

I also have the same issue. Does this only work in Chrome?

[FinalFrag]

This error is caused by our use of the showSaveFilePicker function. So currently it only works in Chrome 86+, Edge 86+, Opera 72+ (source)

We'll have to look into another way to save the file.

[stylesuxx]

We could fall back to the "oldskool" method of saving the file if showSavFilePicker method is undefined. I implemented it like that in another project.