Cancel in external filtering's custom filter dialog applies changes

[igdmdimitrov]

Description

If you make change in external filtering's custom filter dialog and then click 'Cancel' the change is applied.

• igniteui-angular version: 17.2, 18.1
• browser: n/a

Steps to reproduce

1. Open demo
2. Select ProductName column and click on 'Text filter'
3. Choose 'Contains', enter filter value and click 'Apply'
4. Click on 'Text filter' and the select 'Custom filter' at the bottom
5. Click 'Add filter' and add second condition and filter value
6. Click 'Cancel'
7. Click on 'Text filter' and the select 'Custom filter' at the bottom

Result

The second condition is present

Expected result

The second condition should be discarded on 'Cancel'

Attachments