Not actually sure if this is what CTP-15030 is referring to. It is a pretty stupid human error bug IMO.
When setting up a new account, you get the following screen.
This should be SPAXX I think, but definitely not FXAIX (Fidelity's S&P 500 Index Fund). So if say to track as a security and you transfer cash into the account, say $60k, it will show a transaction of buying 60k shares of FXAIX at $1 in Quicken with a current value of > $14m..... I am notifying Fidelity of this as well, but would be nice to have both side addressing it.
version: r66.18
build: 27.1.66.18
windows 11 Home