Add September Accessibility Bug Fixes

[skapur12]

Merge multiple September accessibility bug fixes into master branch

Work Items:
686
790
883
999
917

[codecov]

Codecov Report

Merging #2578 (f82a4f1) into master (edeb2ba) will decrease coverage by 0.00%.
The diff coverage is 20.00%.

❗ Current head f82a4f1 differs from pull request most recent head 1cb3650. Consider uploading reports for the commit 1cb3650 to get more accurate results

@@            Coverage Diff             @@
##           master    #2578      +/-   ##
==========================================
- Coverage   65.00%   64.99%   -0.01%     
==========================================
  Files         915      915              
  Lines       26366    26371       +5     
  Branches     5190     5193       +3     
==========================================
+ Hits        17138    17139       +1     
- Misses       9228     9232       +4     

Impacted Files	Coverage Δ
src/@batch-flask/ui/callout/callout.directive.ts	58.06% <20.00%> (-7.33%)	⬇️

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[cRui861]

Fixes #2634