LCWRA First Payment

Hi please could I get some help regarding my husband's first payment of LCWRA.

We declared a health change for on 13th December for husbands chemotherapy starting in January.

20th January he submitted his first sick note which was dated 7th January (first chemo date)

7th February he submitted a second sick note which was for 3 months.

14th March he was accepted on LCWRA.

Our assessment period is 25th to 24th.

No other LCWRA on the account. I'm carer to our son. Aware no back payment is due.

Am I right in thinking the first payment will show on 1st June's payment? It's slightly confusing trying to work it out ! TIA 🩷