Fix error when clicking on the multiple agent selector

[Desvelao]

Description

This pull request fixes a console error displayed when clicking in the multiple agent selector to manage the agents in a group

Issues Resolved

Closes #5091

Evidence

[Provide screenshots or videos to prove this PR solves the issues]

Test

Scenario 1 Clicking on the multiple selector (Available agents) of the group agents management doesn't display any error in the console of the browser dev tools
Given a group without agents
When the user goes to Manage agents
And clicking on selector of the Available agentsCurrent agents in the group panel
Then it should not appear an error in the console of the browser dev tools

Scenario 2 Clicking on the multiple selector (Current agents in the group) of the group agents management doesn't display any error in the console of the browser dev tools
Given a group without agents
When the user goes to Manage agents
And clicking on selector of the Current agents in the group panel
Then it should not appear an error in the console of the browser dev tools

Check List

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

[asteriscos]

CR ✔️
Test: ✔️

[Tostti]

TEST: ✔️
CR:✔️

LGTM

[github-actions]

Code coverage (Jest)	%	values
Statements	8.74%	( 3231 / 36953 )
Branches	4.55%	( 1306 / 28681 )
Functions	7.62%	( 698 / 9160 )
Lines	8.8%	( 3116 / 35384 )

[github-actions]

The backport to 4.4-7.16 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-4.4-7.16 4.4-7.16
# Navigate to the new working tree
cd .worktrees/backport-4.4-7.16
# Create a new branch
git switch --create backport-5094-to-4.4-7.16
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 c10704529b4351e3d8b2fe7fed0c8b35734e53d9
# Push it to GitHub
git push --set-upstream origin backport-5094-to-4.4-7.16
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-4.4-7.16

Then, create a pull request where the base branch is 4.4-7.16 and the compare/head branch is backport-5094-to-4.4-7.16.

[github-actions]

The backport to 4.4-7.10 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-4.4-7.10 4.4-7.10
# Navigate to the new working tree
cd .worktrees/backport-4.4-7.10
# Create a new branch
git switch --create backport-5094-to-4.4-7.10
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 c10704529b4351e3d8b2fe7fed0c8b35734e53d9
# Push it to GitHub
git push --set-upstream origin backport-5094-to-4.4-7.10
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-4.4-7.10

Then, create a pull request where the base branch is 4.4-7.10 and the compare/head branch is backport-5094-to-4.4-7.10.