fix doc and logging mark_channels

[sappelhoff]

PR Description

• closes #1292

Merge checklist

Maintainer, please confirm the following before merging. If applicable:

• [ ] All comments are resolved
• [ ] This is not your own PR
• [ ] All CIs are happy
• [ ] PR title starts with [MRG]
• [ ] whats_new.rst is updated
• [ ] New contributors have been added to CITATION.cff
• [ ] PR description includes phrase "closes <#issue-number>"

[sappelhoff]

Thanks for making me aware of this @drammock, I think the present PR should fix a thing or two.

[sappelhoff]

Thanks for the review, yes let's discuss your concerns in a separate issue.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 97.45%. Comparing base (87eea28) to head (8f77101). Report is 55 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1293 +/- ## ========================================== - Coverage 97.61% 97.45% -0.17% ========================================== Files 40 40 Lines 8685 8717 +32 ========================================== + Hits 8478 8495 +17 - Misses 207 222 +15 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[sappelhoff]

test failures are unrelated, merging.