Regression: wrong permission on livechat/tags endpoints

[KevLehman]

Proposed changes (including videos or screenshots)

Issue(s)

Steps to test or reproduce

Further comments

PR also includes tests for other 2 EE endpoints that were missing
Jira: OC-252

[codecov]

Codecov Report

Merging #26928 (2a08217) into develop (e1a4fb4) will decrease coverage by 0.10%.
The diff coverage is n/a.

❗ Current head 2a08217 differs from pull request most recent head 4948748. Consider uploading reports for the commit 4948748 to get more accurate results

@@             Coverage Diff             @@
##           develop   #26928      +/-   ##
===========================================
- Coverage    40.72%   40.61%   -0.11%     
===========================================
  Files          793      793              
  Lines        17848    17851       +3     
  Branches      1941     1940       -1     
===========================================
- Hits          7269     7251      -18     
- Misses       10279    10303      +24     
+ Partials       300      297       -3     

Flag	Coverage Δ
e2e	40.61% <ø> (-0.11%)	⬇️

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