Ability to select database where new entry is saved

[xf-]

Expected Behavior

I select the DB and choose the folder.

Current Behavior

I select the folder and afterwards the DB and selection is ignored or invalid.

Possible Solution

Maybe allow to select the DB in Browser and not via Qt or confirm via QT and use the selected folder.

Steps to Reproduce (for bugs)

1. Save entry
2. Choose from the first open DB
3. Store in your preferred DB

Debug info

KeePassXC - 2.5.3 KeePassXC-Browser - 1.5.4 Operating system: Linux x86_64 Browser: Mozilla Firefox 75.0