Describe the bug
When edit an item the app adds a new item instead of editing that item.

To Reproduce
Steps to reproduce the behavior:

1. Edit an item
2. Save changes

Expected behavior
The item need to be edited.

Screenshots
Nothing

Desktop and Browser (please complete the following information):

• OS: Windows
• Browser: Firefox
• Browser version: 74.0

Additional context
Nothing

Add to general settings the option to export the file or import the file as .json.

Hi i install but error npn

13267 error Linux 4.15.0-29-generic
13268 error argv "/usr/bin/node" "/usr/bin/npm" "install"
13269 error node v8.10.0
13270 error npm v3.5.2
13271 error code EMISSINGARG
13272 error typeerror Error: Missing required argument #1
13272 error typeerror at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
13272 error typeerror at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
13272 error typeerror at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
13272 error typeerror at /usr/share/npm/lib/install/deps.js:457:7
13272 error typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50
13272 error typeerror at /usr/share/npm/lib/fetch-package-metadata.js:37:12
13272 error typeerror at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
13272 error typeerror at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
13272 error typeerror at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
13272 error typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50
13273 error typeerror This is an error with npm itself. Please report this error at:
13273 error typeerror http://github.com/npm/npm/issues
13274 verbose exit [ 1, true ]

Thank you very mutch