The UX changes across Customization administration. Compare the Statuses and workflows page against the Custom fields page in the screenshots below for an example.
It's frustrating for someone who has to manage the backend regularly. It feels disjointed and unprofessional.
Define your design principles, create a design guide, scrub your entire UX, and fix the anomalies. Also, add a Category for Aha Administration to https://big.ideas.aha.io/