`key` field loses focus on change after first load in properties panel

[vsgoulart]

Describe the Bug

In some cases when changing after the first load when changing an input key in the properties panel the key input loses focus

Steps to Reproduce

1. Open the form-js playground with the default mock data
2. Edit the Creditor key input
3. The key input loses focus

Expected Behavior

The input should not lose focus

Additional info

Reported here