Pass arguments for the re-scaling of the cost functional

[sblauth]

This PR fixes the issue that some parameters / arguments of the optimization problems were not applied correctly for the re-scaling of the cost functional

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.16%. Comparing base (735d625) to head (453e95b).

Additional details and impacted files

@@              Coverage Diff              @@
##           hotfix/2.1.2     #410   +/-   ##
=============================================
  Coverage         92.16%   92.16%           
=============================================
  Files                84       84           
  Lines              6775     6775           
=============================================
  Hits               6244     6244           
  Misses              531      531           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.