Fix number of labels not saved #3339

[fritschldwg]

Fix number of labels not saved #3339

Closes: #3339

Description

Descriptive pull request text, answering:

• Number of top-labels get applied correctly when applying a custom config
• Build-height gets applied correctly

Definition of Done

A PR is only ready for merge once all the following acceptance criteria are fulfilled:

• Changes have been manually tested
• All TODOs related to this PR have been closed
• There are automated tests for newly written code and bug fixes
• All bugs discovered while working on this PR have been submitted as issues (if not already an open issue)
• Documentation (GH-pages, analysis/visualization READMEs, parser READMEs, --help, etc.) has been updated (almost always necessary except for bug fixes)
• CHANGELOG.md has been updated

[sonarcloud]

Quality Gate passed for 'CodeCharta Visualization'

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed for 'CodeCharta Analysis'

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[Nereboss]

LGTM! 🚀