When group a template column it gets the name of column group before it

[nrobakova]

Description

When group a template column it gets the name of column group before it

• igniteui-angular version: 8.2
• browser: n/a

Steps to reproduce

1. Open dev sample gridRowEdit
2. Move column group at the first position
3. Group by column for delete button

Result

In the grouping area the name of the group column is 'Column Group 1' and it cannot be sorted or removed

Expected result

The name for the grouped column should be empty or it should not be possible to group by a column which does not have defined field

Attachments