message: minor ui fix: fixing left border radius on units.
  fixes
diff: [disabled]="state.readonly || Disabled"
  [id]="idName"
  required="required">
  - <div class="input-group-append" *ngIf="state.tags?.unit && !this.state.tags?.uiOptions">
  - <span class="input-group-text">{{state.tags?.unit}}</span>
  - </div>
  + <span class="input-group-text"
  + *ngIf="state.tags?.unit && !this.state.tags?.uiOptions">{{state.tags?.unit}}</span>
  </div>
  <select
  