magento2: Couldn't select all items on Review grid

I couldn’t select all items on review grid.

Preconditions

1. Magento 2.2.1
2. PHP 7.1.12

Steps to reproduce

1. login Magento admin
2. from main menu, select MARKETING -> User Content -> Reviews
3. select Select All under Actions checkbox

Expected result

1. it should show 346 records found (346 selected)

Actual result

1. it should show 346 records found (20 selected)