By mistake i click twice on update in collection and its added same two entries in a collection. vendure version 2 beta

[ashishkpaul]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to 'Collections'
2. Click on 'Create New Collection'
3. Action 'Double Click On Create Button'
4. See error

Expected behavior A clear and concise description of what you expected to happen.

Environment (please complete the following information):

• @vendure/core version:
• Nodejs version
• Database (mysql/postgres etc):

Additional context Add any other context about the problem here.