Constrained search space via modelingtoolkit integration?

In many applications corners of the design space are infeasible.
Currently it seems it is only possible to optimize on a hyperbox, and not a constrained space?

Specifying such constraints would be a bit messy to do directly in Surrogates.jl but would be rather easy to do in ModelingToolkit.jl once OptimizationProblem can handle them.