[Custom threshold] Fix threshold change when unit is percent (pct)

[maryam-saeidi]

Partially implements #171121

Summary

This PR fixes the threshold change when the field unit is percent (pct).

Screen.Recording.2023-11-23.at.11.59.35.mov

[apmmachine]

🤖 GitHub comments

Expand to view the GitHub comments

Just comment with:

• /oblt-deploy : Deploy a Kibana instance using the Observability test environments.
• /oblt-deploy-serverless : Deploy a serverless Kibana instance using the Observability test environments.
• run elasticsearch-ci/docs : Re-trigger the docs validation. (use unformatted text in the comment!)

[elasticmachine]

Pinging @elastic/obs-ux-management-team (Team:obs-ux-management)

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 8b5d3ea

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
observability	511	512	+1

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
observability	1.1MB	1.1MB	+488.0B

History

• 💔 Build #178499 failed c649f41

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @maryam-saeidi

[benakansara]

LGTM