fix(datagrid): hide sticky columns for loading more items row

[dtsanevmw]

PR Checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• If applicable, have a visual design approval

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Currently loading rows are using clr-dg-row which shows the sticky columns if available

Issue Number: CDE-2069

What is the new behavior?

Hide sticky columns for loading row.

Does this PR introduce a breaking change?

• Yes
• No

Other information

[github-actions]

👋 @dtsanevmw,

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• 🎉 The build for this PR has succeeded
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Thank you,

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[github-actions]

The backport to 16.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-16.x 16.x
# Navigate to the new working tree
cd .worktrees/backport-16.x
# Create a new branch
git switch --create backport-1420-to-16.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 f856ab6a16320da4f01820ad5008568b2e4aecf8
# Push it to GitHub
git push --set-upstream origin backport-1420-to-16.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-16.x

Then, create a pull request where the base branch is 16.x and the compare/head branch is backport-1420-to-16.x.

[github-actions]

Hi there 👋, this is an automated message. To help Clarity keep track of discussions, we automatically lock closed PRs after 14 days. Please look for another open issue or open a new issue with updated details and reference this one as necessary.