fix component arrays test

[CarloLucibello]

Fix #2411

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.13%. Comparing base (348c56f) to head (7b71e2c).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2419   +/-   ##
=======================================
  Coverage   46.13%   46.13%           
=======================================
  Files          32       32           
  Lines        1877     1877           
=======================================
  Hits          866      866           
  Misses       1011     1011           

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[ToucheSir]

I didn't quite follow the discussion in #2411, is it not possible to use ComponentArrays with implicit params any more?

[CarloLucibello]

I don't know. Also, I'm not too interested into delving into the problem since params is going away.

[CarloLucibello]

bump