Yes, its growth has been observed, but it's stalled. It's slowing.
On the contrary, BQ.1.1—I think some news media have been covering that sublineage, which is a descendant of BA.5—has a faster growth estimate at this point. It represents only 0.6% of our current sequencing that was last reported, but because of the rapid increase and acceleration—for example, in European countries—that one deserves close attention.