fix: set default floating action menu visibility to false

[arjita-mitra]

Description

set default floating action menu visibility to false to avoid rendering all the menu while loading mesages

Screenshots/Screencast (for UI changes)

Checklist

• PR has been self reviewed by the author;
• Hard-to-understand areas of the code have been commented;
• If it is a core feature, unit tests have been added;

[codecov]

Codecov Report

Merging #15847 (a8a5c29) into dev (95c49f0) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##              dev   #15847      +/-   ##
==========================================
- Coverage   44.52%   44.51%   -0.01%     
==========================================
  Files         673      673              
  Lines       22727    22727              
  Branches     5167     5167              
==========================================
- Hits        10119    10118       -1     
  Misses      11318    11318              
- Partials     1290     1291       +1