.. you are not helping the users or developer by asking for features by way of down voting. You only manage that less people use it and so less interest = less development. Here is the official place for feature requests is here:
The thing with importing is that it is "iffy" because it needs concrete specs on what happens 1. if the login already exists (should it just overwrite the password? prompt?) 2. if the field names have changed. This happens more often than you think, the password manager doesn't store the date so we do not know whether this is newer or older.
So please suggest at the link above for a proper feature management.