We expect the body corporate to accept its liability and moral responsibility to reimburse us for all repairs and replacements. Time will tell, but what do other owners feel? No doubt several have suffered a similar event.
Assuming no act or omission by the the owners corporation.
If there is no valid claim against the strata insurance policy then you are asking for the strata to self insure for damage in these situations (and all owners to pay/cover this risk).
Hypothetically, would you have the same expectation if it was a three unit strata and you had to pay for 1/3 of your neighbours damaged carpet, rugs etc?
(I’d still try to claim under the strata policy as suggested)