Firefox rendering issue

Steps render wrong in firefox. Running on arch linux with the sample example. The step counts are misaligned. What would be helpful for debugging this?

Screenshot attached
![Screenshot-2022-09-10_16:38:37](https://user-images.githubusercontent.com/20245573/189502670-441255d2-2d2f-45f6-bb05-896cdfa5a1b6.png)
