Does MTK nominal metadata for variables set abstol when solving ODE

when you define a variables @variables begin x(t), [nominal=1e6] y(t), [nominal=1e-3] end will it essentially do the equivalent of setting abstol to a vector of absolute tolerances rather than a scalar, by multiplying the abstol you pass in sol = solve(prob, u0, (0,100); abstol=1e-6) by the nominal value? Or is it ignored ? The Documentation mentions it being used for optimal control problems but not for plain old ODEs, just want to clarify