SSE events not sent for 'frame visibility changed'

[5iver]

OH version: S1650 (but I think this has happened since S1627)

Related to openhab/openhab-android#1437

In this example, changing the state of the Mode Item does not change the visibility of the frame until the page is refreshed in Basic UI. Classic UI displays properly without having to refresh.

sitemap Test label="Test" {
    Frame visibility=[Mode == "Morning"] {
        Text item=Mode
    }
}

[5iver]

Apparently, this is just an issue in Basic UI.