Can anybody confirm that Tentative Min Tax can limit taking solar credit?

It seems I cannot take solar credit.  Credits are adjusted through Schedule 3 and form 8801 to keep the form1040 line 22 tax at the Tentative Minimum Tax on form 6251, line 7. I can zero out the solar investment and the only thing that changes is the 8801 credit carryforward.

 

Can anyone confirm that use of the solar credits is supposed to be limited by minimum taxes?  Thank you.