Can I apply for a DTV visa in Thailand as a Singaporean with ongoing employment and freelance work?

Hi all, I’m a Singaporean hoping to apply for a DTV visa, either from Malaysian Thai Embassy or Singaporean Thai Embassy. Seeking advice 🙏🏻

I’m currently employed under a Singapore-registed firm that allows me to work overseas, but I also have freelance clients and have contracts/portfolio/invoices from these clients—so I am thinking of just focusing my application on my desire to remote work in Bangkok. I have considered going through my employer to apply, but want to see if an independent application would be possible.

I understand that these two countries require a lot of documentation. If i want to apply for workation, will it be okay even if I am currently employed (hybrid flexible schedule) in SG?