Same on my cameras. Wheat and very young crimson and white clover.
A TWRA biologist was visiting and took a look at them last week and said the plots looked good. I asked about lack of use and he said we had a huge acorn crop this year, so they were still working on that. Plus, he pointed out all the plants with browse bites on them.
He said come late Dec and Jan they will hit the plots hard. He recommended putting a small exclusion cage on each plot so I could see how much was actually being eaten.