No external scrolling inside the grid.

[jungpaeng]

Describe the bug

When I try to scroll inside the grid, it doesn't scroll outside.
This bug is from version 4.21.7.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://nhn.github.io/tui.grid/4.21.7/tutorial-example01-basic
2. Scroll on grid when active window scroll
3. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
External scrolling should be possible when scrolling is not possible on the grid.

Desktop (please complete the following information):

• OS: Mac
• Browser Chrome
• Version 110

[jungpaeng]

Same Issue: #1848

[jungpaeng]

PR: #1851