I own a 2021 Hyundai Grand i10 (Sportz variant). Am the second owner (about 38000 km. when I got it). This is the second time I've found water in the boot (in the Stepney space) this monsoon. No other part of the interior including the boot carpet and walls is wet/damp at all and water is found only under the boot carpet where the spare wheel is stored. More specifically, the spare tire is water-logged with about an inch of the tire submerged.
Any idea as to what the issue could be and how it can be resolved?