Unless your opinion statement explains this problem, it is possible for the invention to be authorized for approval.
The invention patent and the utility model patent have different degrees of creative examination, so you can get the utility model patent, that is, apply for priority.
You can apply for a priority utility model patent now, and make an opinion statement on your invention patent at the same time. If the invention patent authorization cannot be guaranteed temporarily, the utility model patent authorization shall be determined first.
The examiner will state the situation according to your opinion and decide whether to invent and overcome creative problems. General creative problems are easy to solve, as long as you can find some evidence.