(Feel free to update this bug's summary to be more specific.)
Component Readiness has found a potential regression in the following test:

install should succeed: overall

Significant regression detected.
Fishers Exact probability of a regression: 100.00%.
Test pass rate dropped from 99.88% to 87.50%.

Sample (being evaluated) Release: 4.21
Start Time: 2026-01-27T00:00:00Z
End Time: 2026-02-03T04:00:00Z
Success Rate: 87.50%
Successes: 56
Failures: 8
Flakes: 0
Base (historical) Release: 4.20
Start Time: 2025-09-21T00:00:00Z
End Time: 2025-10-21T23:59:59Z
Success Rate: 99.88%
Successes: 836
Failures: 1
Flakes: 0

View the test details report for additional context.

Filed by: jiwei@redhat.com