ADU Tax advice

[Boaz Shor]

I'm currently house hacking my primary residence SFH by adding an ADU.

I saw that I can get depreciation on the ADU cost and even do cost segregation.

My question is regarding what happens during the sale.

I know about depreciation recapture, usually with a regular rental property I can 1031 to defer the taxes and recapture, but 1031 is not an option for primary residence (as far as I know).

Are there any other options to defer paying taxes when house hacking your primary residence ?