We get an unlock account token from Okta (/api/v1/authn/recovery/unlock), then sends following unlock account link to user in email:
https://idpreview.hostcompany.com.au/signin/user-unlock/[unlock-account-token-from-okta]?fromURI=https://myclient.com.au&appId=[my-app-id]
When user clicks on the link, a message is displayed about account is unlocked. Then click on the “Back to Login” button will redirect to https://idpreview.hostcompany.com.au/signin instead of https://myclient.com.au specified in the link.
fromURI works for reset password token from Okta(/api/v1/authn/recovery/password) in this link:
https://idpreview.hostcompany.com.au/signin/reset-password/[reset-password-token-from-okta]?fromURI=https://myclient.com.au&appId=[my-app-id]