If I look in Accounts view I don't see closed accounts, but they are visible in Institutions view and also in Edit> Find transaction.
I'd imported an investment file but couldn't find the transactions. 'Do not show closed accounts is not checked'. 'Show equity accounts' is checked. I could get the account to show from Institutions view, and it then showed also in Accounts view. If I reopened the account, it then showed in Accounts view, but when I closed it, it disappeared instead of showing as 'closed'. This is on Version 4.100.0-64d8749. Allan