fix: extended reactions button visibility adjustments in MessageReactionsDetail

[arnautov-anton]

🎯 Goal

Ref: #3172
Ref: https://getstream.slack.com/archives/C0A4UPTFNJU/p1778568564498769?thread_ts=1778176423.200169&cid=C0A4UPTFNJU

[github-actions]

Size Change: +83 B (+0.01%)

Total Size: 680 kB

📦 View Changed

Filename	Size	Change
dist/cjs/index.js	270 kB	+44 B (+0.02%)
dist/es/index.mjs	269 kB	+39 B (+0.01%)

ℹ️ View Unchanged

Filename	Size
dist/cjs/audioProcessing.js	1.32 kB
dist/cjs/emojis.js	3.01 kB
dist/cjs/mp3-encoder.js	1.27 kB
dist/cjs/useNotificationApi.js	45.4 kB
dist/css/emoji-picker.css	178 B
dist/css/emoji-replacement.css	456 B
dist/css/index.css	39.7 kB
dist/es/audioProcessing.mjs	1.31 kB
dist/es/emojis.mjs	2.52 kB
dist/es/mp3-encoder.mjs	756 B
dist/es/useNotificationApi.mjs	45.2 kB

_{compressed-size-action}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.69%. Comparing base (20e554a) to head (16bcf90).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3186   +/-   ##
=======================================
  Coverage   83.68%   83.69%           
=======================================
  Files         435      435           
  Lines       13028    13033    +5     
  Branches     4202     4204    +2     
=======================================
+ Hits        10903    10908    +5     
  Misses       2125     2125           

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[oliverlaz]

Please adjust the PR title so we have a better item in our Changelog