Fix EditPropSetMulti using unnormed valu in set

[Cisphyx]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.35%. Comparing base (0c82630) to head (6d78481).
⚠️ Report is 1 commits behind head on synapse-3xx.

Additional details and impacted files

@@               Coverage Diff               @@
##           synapse-3xx    #4492      +/-   ##
===============================================
- Coverage        96.46%   96.35%   -0.12%     
===============================================
  Files              253      253              
  Lines            60058    60058              
===============================================
- Hits             57937    57867      -70     
- Misses            2121     2191      +70     

Flag	Coverage Δ
linux	96.35% <100.00%> (ø)
linux_replay	?

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