[BB-9101] Alternative fix for default filter

[pkulkark]

This PR replaces the solution provided in #65.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.60%. Comparing base (acbd7fa) to head (e3f7bef).
Report is 5 commits behind head on asu-moe/redwood-css.

Additional details and impacted files

@@                   Coverage Diff                   @@
##           asu-moe/redwood-css      #66      +/-   ##
=======================================================
+ Coverage                92.54%   92.60%   +0.06%     
=======================================================
  Files                      706      706              
  Lines                    12515    12524       +9     
  Branches                  2728     2742      +14     
=======================================================
+ Hits                     11582    11598      +16     
+ Misses                     898      891       -7     
  Partials                    35       35              

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[Cup0fCoffee]

👍 Once the quality check failure is addressed.

• I tested this: Went to studio home page, and verified that only active courses are displayed by default.
• I read through the code
• [-] I checked for accessibility issues
• I made sure any change in configuration variables is reflected in the corresponding client's configuration-secure repository.