Deductions & credits

Can you confirm if the answer I provided earlier in regard to turbotax's treatment for the additional $300 charitable contribution for form 1040 with standard deduction and California return is correct. I thought there was no issue with turbotax and I am ready to file tax, but after hearing your answer that is a bit out of context, I get confused and wonder if the answer I provided earlier is incorrect and there is an issue with turbotax and I need to hold off from filing until there is an update even though everything looks right to me?