Bpmn View Zooms out after Parameter Changes

When in the Bpmn view
and changing a parameter, such as activity duration time unit,
the view re-zooms.

Expected behavior: The zoom is unchanged as long as the page is not reloaded.

Start by reproducing the issue in the Bpmn view: record the zoom, change a parameter such as the activity duration time unit, and observe the re-zoom. Trace the view update triggered by parameter changes. Done means the zoom remains unchanged until the page is reloaded.

Written by the indexing model from the issue text.