The Double Taxation Topic - UK National

My business is registered in the UK, with my salary and taxes both paid in the UK.

I will remain more than 180 days per year in Thailand under DTV Visa.

Will I need to pay double Tax in both UK and Thailand?

Looking for simple straight forward answer, if it possible.

I have searched the group posts, but have not yet seen a clear answer to this question.

Anyone here a UK employee? I'm trying to navigate tax and or other implications my employer might face with me working from Thailand. I've spoken to a UK tax advisor who says the best way for taxes on my side would be to just claim them back from HMRC as a non UK resident, however I'm concerned that my employer might have implications for me working there? I need to make my case to HR soon so I'm hoping to get some solid answers. Appreciate any help and advice. Thanks 🙏