How to get the thumbnail in the highlighted content web part refreshed

[Magnus Fälth]

Hi.

Does anyone know how to get the thumbnails in the modern highlighted content web part refreshed after having updated the thumbnail for site pages? 

It seems to stick with the thumbnail that was grabbed at the creation of the individual pages (even if it is the standard thumbnail for no selected header). 

Is the only way to have all site pages re-created and add the images at creation? 

Thanks, Magnus 

[#2]

I have this same issue. Quite annoying as SharePoint will use whatever thumbnail is in place when the first draft of the page is saved. So the only way to make sure your thumbnail is correct is to literally have it in place within the first 60 seconds.