daypicker-preact-issue

Seeing an issue with react-day-picker and preact + preact-compat, but only when building for production. Here's the simplest possible reproduction of that issue.

How to repo:

npm i
npm run build
npm start

Have a look in the console and you'll see this error:

Uncaught DOMException: Failed to execute 'createElement' on 'Document': The tag name provided ('[object Object]') is not a valid name.
    at HTMLDocument.createElement (<anonymous>:1:1554)
    at http://localhost:8080/app.951e12a3fd9b200472cf.js:1:5002
    at P (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:5051)
    at http://localhost:8080/app.951e12a3fd9b200472cf.js:1:5985
    at P (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:6176)
    at http://localhost:8080/app.951e12a3fd9b200472cf.js:1:5985
    at P (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:6176)
    at N (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:4021)
    at S (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:8253)
    at j (http://localhost:8080/app.951e12a3fd9b200472cf.js:1:7401)

Possible cause:

• It seems as if react-day-picker nodeName comes in as an object here