probably because the new "cine"-Lenses [especially 30-300, 14.5-60] will only cover a Super 35 = roughly APS-H image circle.Each lens supports 4K (4096 x 2160 pixels) resolution, which delivers a pixel count four times that of Full HD (1920 x 1080 pixels), and offers compatibility with industry-standard Super 35 mm-equivalent cameras as well as APS-C cameras.*1 (Not compatible with 35mm full-frame or APS-H camera sensors.).
It seems as if the zooms are not compatible with either full frame or APS-H, but are compatible with APS-C and Super35.
The primes, however, are compatible with everything full frame and below. They still seem to be great lenses for APS-C cameras, like the 7d2.