I posted this in the Look manufacturer forum but no replies, so posting here hoping to get some help. Anyone know how to remove the plastic end cap on the 2019 Look keo blade carbon pedals?

The old blade 2's had a plastic cap that you were able to pry off with a utility knife. Doesn't work for me on these (no way to angle the blade under the cap). There are indentations in the plastic that allow you to turn the cap, but it only spins, does not loosen in either direction, just keeps turning. What's the trick?