Hi,

Beta version 2.8.0 

I'm in Detail view with a Mac Photos App library source, with the view mode as Instants.

I have an instant which was taken using the 645 Pro app for iphone, which saved the original photo as a TIFF and a filtered version as a jpeg.

When I have the Instant in the window, I have the two icons showing the versions above the main photo..  Initially, it shows the TIFF source, and in the metadata panel on the right hand side it shows the filename, including the .TIFF extension..

If I click the other version, it then correctly switches the main image to the edited JPG version, and shows the correct metadata in the right hand panel, including the .JPG extension.

But then clicking back to the other version thumbnail, everything remains on the JPG - the main image doesn't change, the metadata doesn't change - it just sticks to the other version, even though the thumbnail for the original version is highlighted.

Video attached. 

Thanks,

J.

@Hervé LEMAI