I added a new investment account and I added all entries manually. The account is set up to track the running cash balance within the account (the 'No' radio button is selected in the account setup dialog 'Show cash in a separate checking account'). When I enter a stock dividend using the Enter Transactions dialog, the register's 'Cash Amt' column displays 'N/A' and the Cash Balance column remains unchanged. On the Enter Transaction dialog I have selected 'Inc - Income (Div, Int, etc.)' and the dividend amount is recorded in the Dividend box. In the register the Action displays 'Div'.
I tried enabling the account option to 'Show cash in a separate checking account' but dividends did not transfer there.
I am running Quicken Premier Version R48.18 Build 27.1.48.18.