Steps:

1. Go to "https://sandbox.genesys-pgr.org/a/overview";
2. Copy text "test,test1,test2,test3" to clipboard;
3. Paste text from clipboard to "Institute code" filter`s field

Expected result: Values isn`t added to list of entered values and snack bar with message about entered incorrect values appears;

Actual result Incorrect values is added to list of entered values;