GimCat GrasBits - cat snacks

My 7 year old tortoiseshell female will not eat these. I have been trying for weeks. Giving them to her like any other treat didn't work, so I tried to mix a few of them in with her dry food. She ate one or two initially, but then started spitting them out next to her bowl.

The tablets have been changed and now my cat doesn’t want to eat them anymore. They used to be smooth and light green, like pills, but now they’re rough like dry food and shaped like short cylinders. With the new packaging, it seems they’ve changed the contents too and the quality has gotten worse.