fix(agenda): always render session row if rendering a new date row when filtering

[NGPixel]

Fix #7735

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.80%. Comparing base (70bf2ae) to head (4aba62a).
Report is 33 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8672      +/-   ##
==========================================
- Coverage   88.88%   88.80%   -0.08%     
==========================================
  Files         312      314       +2     
  Lines       40891    41221     +330     
==========================================
+ Hits        36345    36606     +261     
- Misses       4546     4615      +69     

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