I reported this bug/issue here on June 21st. After it not being fixed for a month, I reverted to 45.21, to get around the problem. However after a few months of sticking with this version, I decided to upgrade to the latest, just in case it had been fixed, but alas, no.
Here it is again:
"I trade options every week (hence new Security / ticker symbols every week). I enter my transactions manually (coz Quicken can't standardize with my institutions). I start with Date, then Action, then Security. When I hit Enter after entering the name of my (new) security, Quicken correctly says it is not in my list, and prompts me on 2 more screens to enter the ticker, class, etc, which I do. However on returning to the register, the Security field (The one I just entered) is blank, ie. lost. I have to retype it in again or find it in the security list. In previous versions, it would be filled with the new security I have just entered."
Does anyone from Quicken support read these posts, I wonder?