Fix: set default refernce check to true

[LaurenceLiZhixin]

fix: #1364

[codecov-commenter]

Codecov Report

Merging #1531 (4206fc2) into 3.0 (c1263de) will decrease coverage by 0.14%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##              3.0    #1531      +/-   ##
==========================================
- Coverage   41.93%   41.78%   -0.15%     
==========================================
  Files         259      259              
  Lines       15132    15132              
==========================================
- Hits         6345     6323      -22     
- Misses       8047     8066      +19     
- Partials      740      743       +3     

Impacted Files	Coverage Δ
config/reference_config.go	0.00% <ø> (ø)
metadata/report/delegate/delegate_report.go	26.49% <0.00%> (-8.61%)	⬇️
remoting/kubernetes/watch.go	76.85% <0.00%> (-3.71%)	⬇️
remoting/kubernetes/client.go	69.66% <0.00%> (-2.25%)	⬇️
remoting/kubernetes/registry_controller.go	50.64% <0.00%> (-0.98%)	⬇️
remoting/kubernetes/listener.go	52.83% <0.00%> (ø)

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[justxuewei]

LGTM