Preview not working well with Gutenberg editor

[iamgini]

Preview not working well
We used to click Preview button to see how our post look like right ? And with Gutenberg editor, most of the times Preview will not work properly. It will open a new tab (or new window) but will just show and with a message (or blank) as below.

Please wait…

Generating preview.

To Reproduce
Add something on your wordpress post --> Click Preview Button.

Expected behavior
It should open a new window (or tab) with preview of current post/page.

Screenshots
https://github.com/ginigangadharan/techbeatly/blob/master/images/gutenberg-editor-preview-not-working-well.PNG

Desktop (please complete the following information):

• Hosting : shared hosting at Hostgator (also tried google cloud standalone server)
• Browser : firefox, Google Chrome

Additional context
Gutenberg : Version: 3.0.1

Workaround I am using - Click on "Save Draft" and try Preview button; it will work.

[danielbachhuber]

Hi @ginigangadharan,

Is this a duplicate of #4099?

[iamgini]

Hi @danielbachhuber ,
exactly, thanks for pointing that.
not sure why did I miss that :)

let's check it on main thread.