How to reproduce:

• Configure a ConfigurableFormPanel with:
  • a simple field at root (no composite or repeater) (ex: 'field1')
  • a field with a disable condition on the first parameter (ex: 'field2')
  • a defaultPathSeparator (ex: '-')
  • a fieldNamePrefix that does not end by the configured defaultPathSeparator (ex: 'service.param.')
• Try to open the configurableFormPanel => KO, there is an error in the ConfigurableFormPanel.getRelativeField because the field searched for the disable condition is not found. In our example, it will search the field 'field1' instead of 'service.param-field1'

In the getRelativeField method, see prefix computation.