fix: clear ping when close horizonScroll

[canvascat]

fix: #720

[vercel]

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[codecov]

Codecov Report

Merging #721 (4e74699) into master (dc08f13) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #721   +/-   ##
=======================================
  Coverage   99.68%   99.68%           
=======================================
  Files          33       33           
  Lines         958      963    +5     
  Branches      290      278   -12     
=======================================
+ Hits          955      960    +5     
  Misses          3        3           

Impacted Files	Coverage Δ
src/Table.tsx	100.00% <100.00%> (ø)

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