Is something not working like it should? Let us know.
with the release of 1.34 I tried the process in your release video: dragging an image from a browser onto the adjustments pane to 'ML Match Colours' - but nothing worked. Watched your video again and spotted it was done from Safari, so tried that and it worked. It doesn't work from Chrome, Opera or Firefox - Firefox looks like it will work; the pane changes to 'ML Match Colours' but nothing happens. To check it wasn't just that I hadn't spotted the colour change, I tried instead dragging from a browser to the layers panel, same again, only works from Safari.
Hey Iain, I've just double-checked this in Chrome and it appears to be working fine for me — could you try dragging some images from one of those browsers onto the Photos icon in the Dock, for example, and let me know if that imports it into your library? Pixelmator Pro uses the same OS-level feature to access photos being dragged from various locations, like web browsers.