The UX in Umbraco for creating doctypes has changed in Umbraco 8.7
The tour JSON has been fixed for this and a new minor version created that now depends on Umbraco 8.7.0 as the minimum Umbraco version because of this.
Test Notes
Install Zip from test artifact into Umbraco 8.7 site
Verify it installs
Go through the doctype tour that was failing & ensure you can complete it
Try installing the package in an Umbraco site before 8.7 & ensure you can not install it
The UX in Umbraco for creating doctypes has changed in Umbraco 8.7
The tour JSON has been fixed for this and a new minor version created that now depends on Umbraco 8.7.0 as the minimum Umbraco version because of this.
Test Notes
Test Build/ZIP
See the artifact attached to the GitHub Action CI Build - the package zip lives inside this artifact zip https://github.com/umbraco/The-Starter-Kit/suites/1154072072/artifacts/16660324