Use continuous update for target ensemble

[larsevj]

Backport to version 10.3

• PR title captures the intent of the changes, and is fitting for release notes.
• Added appropriate release note label
• Commit history is consistent and clean, in line with the contribution guidelines.
• Make sure tests pass locally (after every commit!)

When applicable

• When there are user facing changes: Updated documentation
• New behavior or changes to existing untested code: Ensured that unit tests are added (See Ground Rules).
• Large PR: Prepare changes in small commits for more convenient review
• Bug fix: Add regression test for the bug
• Bug fix: Create Backport PR to latest release

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.78%. Comparing base (c0d8986) to head (07821a3).

Additional details and impacted files

@@              Coverage Diff              @@
##           version-10.3    #8667   +/-   ##
=============================================
  Coverage         90.77%   90.78%           
=============================================
  Files               342      342           
  Lines             20961    20961           
=============================================
+ Hits              19028    19030    +2     
+ Misses             1933     1931    -2     

Flag	Coverage Δ
gui-tests	75.63% <100.00%> (+0.01%)	⬆️
integration-tests	53.77% <0.00%> (-0.01%)	⬇️
unit-tests	68.76% <0.00%> (ø)

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