Can I apply for the Thai DTV visa if my funds are from recent investments rather than held for months in my bank account?

I am from the UK and have permission from my employer to work remote long term (Web Developer for UK clients)

I will be applying for my DTV visa at the start of next month.

My employer has sent me a new updated contract stating I work for a UK company and work remotely.

My main question is:

My 500k Baht is currently in investments and my checking account has not had that amount of money in for some time.

From what I have read it is okay to sell my investments and move the money into my bank account however I won't have proof that it has been there for longer than 1 month (I see people saying it needs to be in the account for 3/6 months)

I do however have regular employer payments going into the account

Do you think l will be okay applying?

I am applying online via the thaievisa.go.th site, not through an embassy in person. Unless I am misunderstanding this?