Track next event [tile] over group boundaries
Track next event [tile] over group boundaries

Fixes https://github.com/vector-im/element-web/issues/16745


matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk