Firefox: When reloading page, form doesn't return to first step

Found in

EPiServer.Forms 4.27.1

Fixed in

EPiServer.Forms 4.29.0

Created

Mar 26, 2020

Updated

Jan 21, 2021

State

Closed, Fixed and tested

Description

Note: This bug doesn't happen with Chrome, Edge and IE; only Firefox

Prerequisite: Form1 has Step1, Text, Step2, Number and Submit button. Form1 is on Page1.

Steps to reproduce
1. View Page1.
2. Press the Next step button.
3. Reload Page1.

Expected:
Form1 should go back to Step1.

Actual:
Form1 is on Step2.