RPM-6373: Unwanted scroll after Copy/Export action in frozen columns

[OS-giulianasilva]

This pull request makes a minor improvement to the grid context menu feature. The change ensures that when focus is restored to a grid cell, the page does not scroll unexpectedly.

• Updated the cell.focus() call in ContextMenu.ts to use { preventScroll: true }, preventing unwanted scrolling when restoring focus to the active grid cell.

Test Steps

Prepare the sample:

1. Add a Grid with a large dataset
2. Set the first column as frozen
3. Set the cloneFrozenCells of the provider’s Grid to true: OutSystems.GridAPI.GridManager.GetActiveGrid().provider.cloneFrozenCells = true;
4. Scroll to the grid to the bottom
5. Right click on the last cell of the frozen column
6. Click Export > to CSV or just Copy
7. The Grid does not scrolls to the top.

Checklist

• tested locally
• documented the code
• clean all warnings and errors of eslint
• requires changes in OutSystems (if so, provide a module with changes)
• requires new sample page in OutSystems (if so, provide a module with changes)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[gnbm]

LGTM