The induced-minor finite-asymptotic-dimension conjecture

For a graph $F$, a graph class excludes $F$ as an induced minor when none of its graphs contains $F$ as an induced minor. A graph class has finite asymptotic dimension when its asymptotic dimension is finite. Induced-minor asymptotic-dimension conjecture. For every graph $F$, the class of graphs excluding $F$ as an induced minor has finite asymptotic dimension. The conjecture generalizes a stated theorem on region intersection graphs; the special case where $F$ is a subdivision of $K_4$ is known, while the general case remains open.