Deductions & credits

Hello, I thought since my answer to first question was so long, I thought i would just send another post, and clarify one of your statements and answer the last question.  

Myself and my wife, file jointly and for 2022 shared a marketplace plan with my daughter, who is not a dependent on mine and will file her own tax return.  So, you stated that we can allocate the percentages however we want on the three boxes, Premium, SLCSP, PTC, as long as between the two of us it equals 100%, correct?    I did some research on the IRS website and read the same thing.  All of the percentage must match, on all boxes, as long as we both agree.  The reason I am triple checking, lol, is that my myself and my wife made considerably more income than my daughter.  I am also self-employed. In playing around with the percentages in three boxes, if i put 0 in all of mine, it increases my tax liability by about 1700.  If i then put 100 in my daughters return(I am doing her return for her, lol) it exponentially increases her refund by around 7200.  I am assuming this is because her income level is so low.  Her AGI is 17951.  That just seems strange to me, but I would rather help her out, since it does not increase mine nearly as much.  However, I don't want to cause problems with IRS and just make sure that this is okay.