CPT doesn't see slide block

[mac2net]

I get this when trying to start a presentation. I tried troubleshooting by incrementally turning off a bunch of Gutenberg related plugins with no effect.

Running latest of everything on WP 5.2.4.

Cheers
Mike

[zu]

I think before WP 5.3 (I guess) you still need to activate the Gutenberg Plugin to have all needed features enabled.
See Read.me. Requires the latest Gutenberg release!

[mac2net]

It is activated - v6.8.

[mac2net]

I just tried turning everything off except this plugin and the gutenberg plugin and switched to 2019 theme and downloaded latest version of slides from here and it still gives me the same error.

[kevinkovadia]

try to update with WordPress 5.3. it works find with me, see here demo:

[mac2net]

Still doesn't work - new everything - new version of plugin, new version of WP (5.3), latest version of Gutenberg plugin (6.9). No other plugins active. Theme 2020.