Paste from clipboard does not work

## Description
Paste from clipboard does not work

## Steps to reproduce
1. Go to http://leonardocolor.io/
2. Click on the Key Colors swatch to open up the picker
3. Click the color mode to change it to Hex
4. Click into the Hex input
5. Paste your value
6. Even try deleting the existing value and pasting

## Expected behavior
The Hex code (or any string in your clipboard) should paste into the input

## Screenshots

## Environment
- Chrome Version 99.0.4844.51 (Official Build) (x86_64)
- MacOS 12.2.1

Open http://leonardocolor.io/ and reproduce the failure using the listed steps in Chrome on macOS, focusing on the Key Colors swatch, color-mode selector, and Hex input. Done means a Hex code and other clipboard text can be pasted into the input, including after its existing value is deleted.

Written by the indexing model from the issue text.