Merge branch 'master' into astaev/issue6519-master

Author: DiyanDimitrov

projects/igniteui-angular/src/lib/select/select.component.html

@@ -1,11 +1,12 @@
-<igx-input-group #inputGroup class="input-group" [disabled]="disabled" (click)="toggle()" [type]="type" [displayDensity]="displayDensity">
+<igx-input-group #inputGroup class="input-group" (click)="toggle()" [type]="type" [displayDensity]="displayDensity">
     <ng-container ngProjectAs="[igxLabel]">
         <ng-content select="[igxLabel]"></ng-content>
     </ng-container>
     <ng-container ngProjectAs="igx-prefix">
         <ng-content select="igx-prefix,[igxPrefix]"></ng-content>
     </ng-container>
     <input #input class="input" type="text" igxInput [igxSelectItemNavigation]="this"
+        [disabled]="disabled"
         readonly="true"
         [attr.placeholder]="this.placeholder"
         [value]="this.selectionValue"