In IE11 and Edge the focused style is not applied to the filter chip

[nrobakova]

Description

In IE11 and Edge the focused style is not applied to the filter chip

• igniteui-angular version: 8.2
• browser: IE11 and Edge

Steps to reproduce

1. Open dev sample gridGroupBy
2. Click first grid cell
3. Press Shift + Tab

Result

Filtered cell does not have applied focused style

Expected result

Filter chip should have focused style

Attachments

Attach a sample if available, and screenshots, if applicable.