Residential Clean Energy and Previously Owned Clean vehicle credits when married filing separately

How can I split the Residential Clean Energy credit (form 5695) and Previously Owned Clean Vehicle credit (form 8936) between spouses when married filing separately in a community property state (and living together)?

 

Before making those purchases last year, I met with a tax advisor who said each spouse should claim half of each credit.

We made the purchases with community assets, and we each meet the MAGI requirement for the Clean Vehicle credit based on our 2022 returns (also MFS)

 

I'm using the TurboTax "community property worksheet" to allocate income (W-2, dividends, and interest) and withholding (W-2), but I don't see a way to allocate credits.

 

Should I enter it in the Community Property Worksheet under "Other Miscellaneous Items" (which might appear under section 12 of form 8936), and/or manually override the credit amounts on form 1040 sch. 3?