LT Capital Gains and the ACA Premiums

Last year I took about 20K of LT Capital gains out of my Individual account. Good thing, I paid 0 tax on the withdrawals! BUT, what I did not realize is that any capital gains IS ADDED to the family income for the ACA and I went 2K over that limit and had to pay an extra $3000 because of it! 
My question…Can Turbo tax add a warning to its software for anyone taking Capital Gains and notifying customers it could ADD to their ACA income and increase their ACA premiums?