Correction to: Nature Astronomy https://doi.org/10.1038/s41550-022-01640-z, published online 14 April 2022.

In the version of this article initially published, there was an error in the scale described in the right-hand y-axis label of Fig. 1. Flux density (Jy), now presented on a scale from “1, 10, 102”, was originally shown as “10, 102”. The image has been corrected in the HTML and PDF versions of the article. Further, the Source Data for Fig. 1 have now been replaced online.