Something’s wrong after the update

I really liked this app but it seems that the full screen mode is no longer usable (on Mavericks). When a picture has portrait orientation then the next one is also displayed as “portrait” even though it’s landscape oriented. Subsequent photos are trimmed to the size of the portrait picture with black bars on each side of the screen.

iWojtek about Xee³: Image Viewer and Browser, v3.5