Fixed incorrect length of real DOM items for item mode

[n5leon]

No description provided.

[codecov-io]

Codecov Report

Merging #101 into master will decrease coverage by 1.52%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master     #101      +/-   ##
==========================================
- Coverage   93.95%   92.43%   -1.53%     
==========================================
  Files           1        1              
  Lines         182      185       +3     
==========================================
  Hits          171      171              
- Misses         11       14       +3

Impacted Files	Coverage Δ
src/index.js	92.43% <0%> (-1.53%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update fabcd13...c783635. Read the comment docs.

[tangbc]

Thanks, but I think delta.keeps = delta.total from change is unnecessary and maybe tigger another problem.