Vimeo video not found with this plugin active

This seems to be working for me. Can you confirm the exact URL you are pasting into the editor please?

Did not work on two sites, now trying a third site it works. Very strange. I’ll get back as soon as I find what triggers this. No such problem without the plugin, no other errors in browser console (Firefox). Nothing in PHP debug.log. Also tried removing all Content-Security-Policy rules in .htaccess.

Testing results:
Fails for Vimeo video URLs when WP/core Vimeo embed block is used AND viewed on front when user is logged in AND this plugin is activated AND Jetpack is activated AND Jetpack Module “Shortcode Embeds” is turned on.
Works in all other cases I have covered, a lot of possible ofther plugin interferences, caching, policy restrictions, Windows PC browsers (Edge/Firefox), Android phones (Chrome/Firefox).

Hi Knut,

Did you manage to find any conflicts here? If I can help at all please let me know.

No details, no. Since no console errors except the 404, I would look at script(s) this pugin depends on, but gets dequeued by Jetpack, but that’s just wildly guessing.

Install Jetpack, disable all modules except the mentioned (embed by shortcode), verify the issue, and see if scripting and hooks by this plugin are still active and works as expected.

I can confirm that with Jetpack enabled and the “Compose using shortcodes to embed media from popular sites” module active, Vimeo embeds break.

However, have looked at the explanation of what that module is, it says.

Shortcodes are WordPress-specific markup that let you add media from popular sites. This feature is no longer necessary as the editor now handles media embeds rather gracefully.

Therefore I don’t really see a need for this module to be active, whilst using the Better Core Video Embeds plugin?

Is there a reason you need both active?