action #59043

Updated by okurz 7 months ago

## Motivation introduced a `sleep 8` to stabilize a test. Having sleeps in code is better than unstable tests but even better would be to have reliable code that explicitly synchronizes on necessary conditions rather than blind sleeps. Also we have more flaky/unstable tests which we maintain in `.circleci/unstable_tests.txt`.

## Acceptance criteria
* **AC1:** DONE: ~~`sleep 8` of is removed~~
~~* * **AC2:** `.circleci/unstable_tests.txt` is empty again

## Suggestions
* Remove explicit and implicit sleep time, e.g. as in for the 2s selenium test method time
* Run tests from `.circleci/unstable_tests.txt` locally, reproduce problems and fix them
* Ensure tests also run stable within CI, not only locally