[FIX] [Livechat] Unread messages badge

[tiagoevanp]

Proposed changes (including videos or screenshots)

OC-169

Even if the page was reopening, Livechat will inform unread messages

Issue(s)

close #25529

Steps to test or reproduce

Further comments

[codecov[bot]]

Codecov Report

Merging #26843 (f18cfe8) into develop (6ae770b) will decrease coverage by 0.13%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop   #26843      +/-   ##
===========================================
- Coverage    40.95%   40.81%   -0.14%     
===========================================
  Files          791      791              
  Lines        17809    17809              
  Branches      1928     1928              
===========================================
- Hits          7293     7269      -24     
- Misses       10222    10245      +23     
- Partials       294      295       +1     

Flag	Coverage Δ
e2e	40.81% <ø> (-0.14%)	:arrow_down:

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