Wizard jumping over steps

[jbblanton]

I'm attempting to implement the WizardStep (as seen in the example https://github.com/formium/formik/blob/master/examples/MultistepWizard.js ) and keep having an issue with steps being skipped over when progressing forward. Initially it would only jump over Step2 (clicking Next at the end of Step1 renders Step3), but when I added an API call after Step3, the wizard started jumping that, too. Clicking Back is smooth and does not skip over anything.

The only real difference between my code and the example is that I'm splitting the steps into separate pages, and so I have to pass through the values.
<WizardStep onSubmit={() => console.log('submitting PersonalData')} validationSchema={Yup.object({ firstName: Yup.string(), lastName: Yup.string() })} > <PersonalData values={Wizard.initialValues} validation={Wizard.validationSchema} /> </WizardStep>

Any ideas on what's causing the steps to skip??