Dropdown filter on mobile device dont work as expected

[fattazzo]

PrimeNG bug for angular components already reported

• android p-dropdown and multiselect with filter
• How to prevent focus of filter on open of dropdown

[fattazzo]

Workaround.
For small and medium screen ( usually smartphone and tabled devices ) all filters are hidden.
In the options page you can still enable or disable them.

Help needed for a better solution