[Bug]: WithChunkReading throws exception on unknown sheets

[pusherman]

Is the bug applicable and reproducable to the latest version of the package and hasn't it been reported before?

• Yes, it's still reproducable

What version of Laravel Excel are you using?

3.1.64

What version of Laravel are you using?

12.1.1

What version of PHP are you using?

8.3.6

Describe your issue

When importing with multiple sheets and using WithChunkReading, an exception will be thrown and reading skipped if an unknown sheet is encountered even when SkipsUnknownSheets is set.

How can the issue be reproduced?

Create a spreadsheet with only 2 tabs (People and Places) and import using a similar class

class TestImport implements WithMultipleSheets, SkipsUnknownSheets, WithBatchInserts, WithChunkReading
{
    public function sheets(): array
    {
        return [
            'People' => new PeopleImport(),
            'Places' => new PlacesImport()
            'Things' => new ThingsImport(),
        ];
    }

    public function onUnknownSheet($sheetName): void
    {
        info("Sheet $sheetName was skipped on import");
    }
}

What should be the expected behaviour?

The import should work as expected