Account > Home is used for Wyze Home Monitoring System (HMS). Those pages are the same as found at Monitoring (tab at bottom) > Home Monitoring Settings > Home Information. Do you have an HMS subscription or HMS Hub?
Account > Home is not related to device grouping. We currently are not able to group by location, group dissimilar devices and enter multiple HMS “homes”. Those features currently exist as wishlist topics. The 1st topic’s status indicates that it is currently being developed: