Your test suite covers 6 browsers. You hard-coded them in a static matrix. Today the spec added a seventh. You edited the matrix, committed, and waited for CI. Tomorrow there will be an eighth.

A static strategy.matrix works until the test dimensions change — then it becomes a maintenance liability. …

The commit lands. The pipeline triggers. The developer watches the progress bar on “Initialize job.” Thirty seconds pass. Forty. The first task has not started yet. The code change was two lines.

For most engineering teams, initialization lag is background noise — annoying but invisible …