Revert changes to directly apply correct zooming and panning

Summary:
Previous commits to directly apply changes in the settings for constraint zooming and panning broke some rendering tests.
The changes are reverted that the tests pass again.

Test Plan: ViewPortRendering Test, Manual test -> Behavior should be as initially described in T28778

Reviewers: kislinsk, O1 MITK Reviewer Group I

Reviewed By: kislinsk, O1 MITK Reviewer Group I

Differential Revision: https://phabricator.mitk.org/D572