[Fusion] Updated the Fusion directives to align with the execution spec

[glen-84]

Summary of the changes (Less than 80 chars)

• [Fusion] Updated the Fusion directives to align with the execution spec.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.88%. Comparing base (97c5969) to head (5a55e53).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8083   +/-   ##
=======================================
  Coverage   73.88%   73.88%           
=======================================
  Files        2647     2647           
  Lines      138602   138602           
  Branches    16056    16056           
=======================================
+ Hits       102410   102411    +1     
  Misses      30731    30731           
+ Partials     5461     5460    -1     

Flag	Coverage Δ
unittests	73.88% <ø> (+<0.01%)	⬆️

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