CYW20704 is not a broad-market chip and is not supported here on Cypress community. I would suggest you to contact local Cypress team or Cypress marketing team to get support on your queries.
I tried to find where I usually would log a support case whilst logged in but could not find it anymore. There was a note saying that support had been replaced with this forum which is a bit odd.
Using Cypress Community forum is the recommended and efficient platform to solve customer's query. However, some products are not available for broad-market customers and have limited support; CYW20704 is one of them.
Please get in touch with local Cypress FAE or sales team, they will help you with the proper support on queries related to CYW20704.
Sincere apologies for the inconvenience caused.!