Entire Frozen Column Scroll Up/Down When Press Arrow Up/Down Keys

Please check the Codesandbox and use the steps to reproduce to observe the issue, thank you.

Environment

• Package version(s): blueprintjs core@3.17.1, table@3.6.0, react@16.8.5, react-router-dom@5.1.0
• Operating System: MacOS@10.15.5
• Browser name and version: Google Chrome@83.0.4103.116 (Official Build) (64-bit)

The latest version of blueprintjs packages still have this issue.

Code Sandbox

https://codesandbox.io/s/gracious-jepsen-oivtr

Steps to reproduce

1. Open the sandbox.
2. When you see the table click any cell of "Dollars" column.
3. When you see the popup dialog press Esc in keyboard, the popup dialog should be closed.
4. Press Down/Up arrow key in keyboard.

Actual behavior

Observe the frozen column(Dollars column) will be entirely scroll down/up.

Expected behavior

Click "Close" button or click outside to close the popup dialog does not trigger this issue.