fix detail sidebar checkbox selection

[ ] Descriptive title for this pull request provided (will be used for release notes later)
[ ] All acceptance criteria from the issue are met
[ ] Branch is up-to-date with the branch to be merged with, i.e., develop
[ ] Code is cleaned up and formatted
[ ] Code documentation written
[ ] Unit tests written
[ ] Tested in Chrome
[ ] Tested in Firefox
[ ] Build is successful
[ ] Summary of changes written
[ ] Wiki documentation written
[ ] Assign at least one reviewer
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[ ] Add next version label (e.g., next-version: minor) to this PR following semver

Caleydo / ordino