fix: remove artefacts from Worksheet 1

[cewei8483]

Description

How Has This Been Tested?

Checklist:

• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have linked this PR to a ZenHub Issue.

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This change is 

[codecov[bot]]

Codecov Report

Merging #1775 (ba69dac) into master (19a49f6) will increase coverage by 21.22%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #1775       +/-   ##
===========================================
+ Coverage   66.72%   87.95%   +21.22%     
===========================================
  Files         182       38      -144     
  Lines        3727     1046     -2681     
  Branches      264      109      -155     
===========================================
- Hits         2487      920     -1567     
+ Misses       1209      103     -1106     
+ Partials       31       23        -8     

see 146 files with indirect coverage changes