Handle PDF scan with over one receipt on it

I do have PDF scan with more than one receipt on the page. Currently, only one is detected. Would be great if the multiple receipt would be automatically detected, but otherwise being able to manually split the PDF afterwards for additional scan by SparkReceipt would be ok also.
May be linked to https://sparkreceipt.featurebase.app/fr/p/rescan-of-receipts-for-new-features