Merge pull request #2434 from alexandrevryghem/w2p-105221_fix-value-pair-ids-not-being-unique-input-type-list_contribute-7.6

Input type list doesn't work correctly if multiple value-pairs have the same pair value

src/app/shared/form/builder/ds-dynamic-form-ui/models/list/dynamic-list.component.ts

@@ -130,7 +130,7 @@ export class DsDynamicListComponent extends DynamicFormControlComponent implemen
             (v) => v.value === option.value));
 
           const item: ListItem = {
-            id: value,
+            id: `${this.model.id}_${value}`,
             label: option.display,
             value: checked,
             index: key