Scheduled pipeline triggers wrong job

Summary

Scheduled pipeline triggers wrong job(s)

Steps to reproduce

• Create two stages: monitoring and test
• Create job in monitoring stage that should run only for scheduled pipelines
• Create job in test stage that should run only for master branch

Example Project

https://gitlab.com/kromol/test-ci-scheduled-pipeline

What is the current bug behavior?

Triggering scheduled pipeline both jobs are being executed, however according to the only/except docs it should not do it, because by default:

If a job does not have an only rule, only: ['branches', 'tags'] is set by default. If it doesn’t have an except rule, it is empty.

What is the expected correct behavior?

Scheduled pipeline should trigger only jobs which are supposed to be triggered by scheduled pipeline explicitly

Relevant logs and/or screenshots

kromol/test-ci-scheduled-pipeline@6ed08264 - example of triggered by scheduled pipeline.

Output of checks

This bug happens on GitLab.com

/label ~bug