fix: fix horizontal merge wrong value

[ybzky]

close https://github.com/dream-num/univer-pro/issues/2540

Pull Request Checklist

• Related tickets or issues have been linked in the PR description (or missing issue).
• Naming convention is followed (do please check it especially when you created new plugins, commands and resources).
• Unit tests have been added for the changes (if applicable).
• Breaking changes have been documented (or no breaking changes introduced in this PR).

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Playwright test results

 4 passed

Details

 4 tests across 2 suites
 1 minute, 23 seconds
 c6255f7
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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 30.94%. Comparing base (543ade1) to head (c6255f7).
Report is 4 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #3545      +/-   ##
==========================================
- Coverage   30.94%   30.94%   -0.01%     
==========================================
  Files        2161     2161              
  Lines      113558   113569      +11     
  Branches    24891    24894       +3     
==========================================
+ Hits        35146    35148       +2     
- Misses      78412    78421       +9     

Flag	Coverage Δ
	30.94% <100.00%> (-0.01%)	⬇️

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[VicKun4937]

god job

[zhaolixin7]

合并后值消失了
2024_9_24 11_55_25 video.webm

[univer-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

The value disappears after merging
2024_9_24 11_55_25 video.webm