Cannot return with `foreach` opApply from constructor at compile-time

[ntrel]

struct NumberType
{
    int num;

    int opApply(scope int delegate(int) dg)
    {
        int result = dg(num);
        return result;
    }
}

struct Problem {
    int value;

    this(int val) {
        auto nt = NumberType(18);

        foreach (int number; nt)
        {
            return;
        }
    }
}

auto compile_time_var = Problem(1); // error

void f() {
    auto runtime_var = Problem(1); // ok
}

Error: variable `__capture` cannot be read at compile time

From https://forum.dlang.org/post/fbylojxdwfgjbtodnokr@forum.dlang.org.