Fix PageSegMode reset

[senniraf]

Fixes #167

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.67%. Comparing base (8aa85a7) to head (455a9d3).
⚠️ Report is 18 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #326      +/-   ##
==========================================
+ Coverage   71.47%   71.67%   +0.19%     
==========================================
  Files           1        1              
  Lines         284      286       +2     
==========================================
+ Hits          203      205       +2     
  Misses         67       67              
  Partials       14       14              

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