Feature Request | Bug: Add String Fields to data capture

[kmichailg]

Expected Behavior

After setting custom fields for a page and additional String Fields, should be able to capture and save data entered in the fields to database including the additional String Fields.

Current Behavior

Currently only username and password are being captured and saved to the database.

Possible Solution

https://github.com/keepassxreboot/keepassxreboot.github.io/blob/564120a8619b70f73f720fffd293f45282f06f5d/docs/keepassxc-browser-manual.md#17-fill-additional-values-using-string-fields

Your documentation says that this isn't a feature, and the way to operate is to define it yourself after selecting the String Fields. However it's quite unintuitive.

#122 #279 #45 points out that this is the expected behavior. r

Debug info

KeePassXC - 2.3.4 KeePassXC-Browser - 1.3.2 Operating system: Win Browser: Chrome/Firefox

[varjolintu]

Adding this to #1888.