Clarification Regarding "invalid-digital-signature" signed with different private key Warning

Dear @shiyaf_texol

Thanks for reaching out,

To provide comprehensive support as usual, can I kindly ask you to share the full request and response via below mail, along with the exact steps that you followed?

SP mail: sp_support@zatca.gov.sa

Additionally, please share here the mail address that you will reach out from.

Thanks,
Ibrahem Daoud.