Is there a way to make small objects generate global distance fields?

Since nobody seems to know how to use mesh distance fields in materials

I’m wondering if anyone knows how to make small objects generate global distance fields?

By default only objects bigger than 23x23x23 make global distance fields, is there a way to remove this limitation? or at least make it more forgiving? I’ll settle for 10x10x10, but 23x23x23 is too big, anything smaller than a soccer ball or a human head cannot create distance fields.