For selectable component, remove group label and close popover after selection

[zhyuanqi]

For selectable component, remove group label and close popover after selection

Issues Resolved

• Remove group label
• Close popover after selection

Screenshot

Screen.Recording.2024-04-17.at.1.16.25.PM.mov

Testing the changes

See videos for testing

Changelog

• skip

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[github-actions]

ℹ️ Manual Changeset Creation Reminder

Please ensure manual commit for changeset file 6515.yml under folder changelogs/fragments to complete this PR.

If you want to use the available OpenSearch Changeset Bot App to avoid manual creation of changeset file you can install it in your forked repository following this link.

For more information about formatting of changeset files, please visit OpenSearch Auto Changeset and Release Notes Tool.

[github-actions]

❌ Changeset File Not Added Yet

Please ensure manual commit for changeset file 6515.yml under folder changelogs/fragments to complete this PR. File still missing.

[github-actions]

❌ Changeset File Not Added Yet

Please ensure manual commit for changeset file 6515.yml under folder changelogs/fragments to complete this PR. File still missing.

[github-actions]

❌ Changeset File Not Added Yet

Please ensure manual commit for changeset file 6515.yml under folder changelogs/fragments to complete this PR. File still missing.

[github-actions]

❌ Invalid Prefix For Manual Changeset Creation

Invalid description prefix. Found "feat". Only "skip" entry option is permitted for manual commit of changeset files.

If you were trying to skip the changelog entry, please use the "skip" entry option in the ##Changelog section of your PR description.

[github-actions]

❌ Invalid Prefix For Manual Changeset Creation

Invalid description prefix. Found "feat". Only "skip" entry option is permitted for manual commit of changeset files.

If you were trying to skip the changelog entry, please use the "skip" entry option in the ##Changelog section of your PR description.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.63%. Comparing base (d2d410b) to head (7068a04).
Report is 4 commits behind head on main.

❗ Current head 7068a04 differs from pull request most recent head 523daa0. Consider uploading reports for the commit 523daa0 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #6515       +/-   ##
===========================================
+ Coverage   32.93%   55.63%   +22.70%     
===========================================
  Files        2260     1201     -1059     
  Lines       45769    24289    -21480     
  Branches     7200     4098     -3102     
===========================================
- Hits        15075    13514     -1561     
+ Misses      29984    10129    -19855     
+ Partials      710      646       -64     

Flag	Coverage Δ
Linux_1	?
Linux_2	55.63% <ø> (?)

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[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/OpenSearch-Dashboards/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/OpenSearch-Dashboards/backport-2.x
# Create a new branch
git switch --create backport/backport-6515-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 0b90e9bac2ee646d7e922fc5f64ccc0d2ca11861
# Push it to GitHub
git push --set-upstream origin backport/backport-6515-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/OpenSearch-Dashboards/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-6515-to-2.x.