Dropdowns adaptive mode broken layout on iOS devices

[mbechev]

Description

The adaptive mode of the dropdowns doesn't appear as intended only on iOS devices. Some of the built-in elements aren't visible, which makes them hard to use, especially the MultiSelect, whose pop-up isn't closed automatically.

Steps To Reproduce

Open the demo on an iOS device:

https://www.telerik.com/kendo-angular-ui/components/dropdowns/multiselect/adaptive-mode#adaptiveness

Screenshots or video

adaptive-mode-issue.mp4

Actual Behavior

The filter input and the action button aren't visible.

Expected Behavior

Here is how the adaptive mode should look:

Browser

Chrome

Browser version

latest

OS type

MacOS, iOS

OS version

26.1