rowMerge strategy is not considered when editMode is set to cell

[RivaIvanova]

Description

When setting the editMode to cell, the rowMergeStrategy is not considered which causes dysfunctionality of the grid- cells with equal values are not merged and an input field is rendered outside the igGrid.

• ignite-ui version: 22.1
• browser: all

Steps to reproduce

1. Open this demo.
2. Edit the description of any record in the Beverages category, e.g., "Low fat milk", and press Enter.
3. Set the edit mode to row and perform Step 2 again - everything works as expected.

Result

The rowMergeStrategy is not considered when editMode is set to cell.

Expected result

The rowMergeStrategy should be considered when editMode is set to cell.

Attachments

This could be observed in the below atachment: