Stocks to Charity donation

I go thru the form to transfer shares of a mutual fund in my brokerage acct at Fidelity of $10,000 to the Fidelity Charitable Trust, as I do almost every year. The number I owe the IRS at the top of the screen does not change. If I change the donation to Cash I get a sizeable deduction. ??

Also, the transfer of shares worth $10k doesn't show up in the Donations to Charity summary in Itemized Deductions..

 

Highly appreciated funds.

Thanks,

Clark