Yes, they do post about it.

Yes they do talk about working to avoid causing interference.

That's been ongoing since before the first Starlink went up and has been ongoing as later generations haven't improved.

Second-Generation Starlink Satellites Leak 30 Times More Radio Interference, Threatening Astronomical Observations https://www.astron.nl/starlink-satellites/

  Observations with the LOFAR (Low Frequency Array) radio telescope last year showed that first generation Starlink satellites emit unintended radio waves that can hinder astronomical observations. New observations with the LOFAR radio telescope, the biggest radio telescope on Earth observing at low frequencies, have shown that the second generation ’V2-mini’ Starlink satellites emit up to 32 times brighter unintended radio waves than satellites from the previous generation, potentially blinding radio telescopes and crippling vital research of the Universe.

Still, at least they are talking about maybe doing something. Eventually. Perhaps.