Fix brute force search for COSINE

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cydrain

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[mergify[bot]]

@cydrain Please associate the related issue to the body of your Pull Request. (eg. “issue: #”)

[cydrain]

/kind improvement

[cydrain]

/hold

[cydrain]

/close