Generate Sub-Component in 9.0.4.2.12

Hi,

Any time I try to generate a sub-component in a module, the generated items are of the same size (the one specified in the object library), so the size stored in Repository is ignored. The prompts are placed very far from the items although the ITMPIG generator preference is 0 (or any value, it does not change).
The Designer version is 9.0.4.2.12 Production.

Is there a patch to apply, anything to be able to generate correctly sub-components?

Thanks