Primeng: PrimeNg dropdown with filter does not open in iphone small devices

[yadavsunilmoravia]

Except for safari in small devices, primeNg dropdown is working but in this scenario it does not open if we enable filter otherwise normally it is working.

[options]="options"
[(ngModel)]="selectedOption"
[inputId]="inputElementId"
[styleClass]="styleClass"
[ariaFilterLabel]="ariaFilterLabel"
[placeholder]="placeholder"
[required]="required"
[dropdownIcon]="dropDownIcon"
[filter]="enableSearch"
[scrollHeight]="scrollHeight"
[resetFilterOnHide]=true
[autoDisplayFirst]="autoDisplayFirst"
(keydown)="handleKeydownEvent($event)"
(onHide)="handleOnHideEvent($event)"
(onShow)="handleOnShowEvent($event)"
(onBlur)="handleOnBlur($event)"
(mousedown)="overrideMouseClickEvent()">

[yadavsunilmoravia]

Please reply this issue. Its critical one