LND node working fine but not visible in 1ml

Hello. About a week ago I set up my Umbrel with Bitcoin Core and Lightning Network (LND). Everything seems to be working properly with the node: I have many channels open, I can send and receive payments, and I have already collected routing fees. However my node doesn’t appear in 1ml or Lightning Terminal. It does appear in Amboss, Acinq and a few other explorers. What do you think may be the problem?

Setting an alias in lnd.conf seems to have done the trick. It is now visible in 1ml.