TypeError: o.join is not a function
at observability.chunk.1.js:24:15926
at observability.chunk.1.js:24:16184
at $c (kbn-ui-shared-deps-npm.dll.js:429:106059)
at kbn-ui-shared-deps-npm.dll.js:437:3768
at Vi (kbn-ui-shared-deps-npm.dll.js:429:44855)
at Uc (kbn-ui-shared-deps-npm.dll.js:429:105509)
at wc (kbn-ui-shared-deps-npm.dll.js:429:96082)
at kbn-ui-shared-deps-npm.dll.js:429:45078
at kbn-ui-shared-deps-npm.dll.js:437:3768
at Vi (kbn-ui-shared-deps-npm.dll.js:429:44855)
Pt @ core.entry.js:16Understand this error
Kibana version: Serverless-QA-observability
Browser version: Chrome latest
Original install method (e.g. download page, yum, from source, etc.): from QA
Describe the bug: Alerts->Alerts listing table -> individual alert detail page displays o.join is not a function error message.
https://github.com/user-attachments/assets/7966a608-550e-4dd0-bfe7-181e8a33af56
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