Documentation issue

• Reporting a typo
• Reporting a documentation bug
• Documentation improvement
• Documentation feedback

Is there a specific documentation page you are reporting?

https://dev.bootstrap-vue.org/docs/components/layout#comp-ref-b-row-props

Additional context or description

The description states it is only possible to use start, center or end. According to the spec and the property validator it is also possible to use stretch and baseline.