[bugfix] Collapse: flick in safari

[chenjiahan]

No description provided.

[codecov-io]

Codecov Report

Merging #3686 into dev will increase coverage by <.01%.
The diff coverage is 83.33%.

@@            Coverage Diff             @@
##              dev    #3686      +/-   ##
==========================================
+ Coverage   93.01%   93.02%   +<.01%     
==========================================
  Files         123      123              
  Lines        2650     2651       +1     
  Branches      226      226              
==========================================
+ Hits         2465     2466       +1     
  Misses        160      160              
  Partials       25       25

Impacted Files	Coverage Δ
src/collapse-item/index.js	84.78% <83.33%> (+0.33%)	⬆️

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