DOMException on calling navigator.clipboard.readText()

This seems to happen when executing code from the devtools console or snippets.

Workaround:

You can execute the code below and focus on the window within 3 seconds, by clicking somewhere, or just by pressing <tab>.

e.g. from snippets

Ctrl-Enter
<Tab>

e.g. from console

Enter
<Tab>

setTimeout(async()=>console.log(
     await window.navigator.clipboard.readText()), 3000)