The function of Right Shift is not correct

[jaylpp]

Before you submit this issue, have you checked the following

• Is this really a problem?
• I have searched the Github Issues for similar issues, but did not find anything.

Affected packages and versions

v0.1.15

Reproduction link

1. choose two cells, and right click and select insert option.
2. then，select right shift.

Expected behavior

only right shift 2 cells, not 18.

Actual behavior

right shift 18 cells

System information

System:
OS: macOS 14.5
CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
Memory: 61.96 MB / 32.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 18.17.0 - /usr/local/bin/node
Yarn: 1.22.22 - /usr/local/bin/yarn
npm: 9.6.7 - /usr/local/bin/npm
pnpm: 8.6.0 - /usr/local/bin/pnpm
Browsers:
Chrome: 126.0.6478.62
Edge: 126.0.2592.61
Safari: 17.5

[wzhudev]

@yuhongz Something wrong with InsertRangeMoveRightCommand.