@JosephWright In this answer (
tex.stackexchange.com/a/130300/6870) to my question about "related entries" in BibLaTeX the issue of mutually relating references came up which leads to a LaTeX overflow when used with
biblatex-chem
but is ok with standard styles since built-in biblatex styles have the ability to detect related entry loops. Could you add this functionality to
biblatex-chem
as well, please?