Adam Wood

Closing

I’m not sure sorry. You’d need to try hooking into the iframe load event. You could try getting better technical help in the core-editor channel in Slack.

Hi, glad you got something working without duplication. I expanded my testing with more parent and child categories and I believe you’re right. You could create a core enhancement ticket to add support for this if you want.

Great to know it worked! As this is now a widely reported bug I’d expect a fix in the near future. If you used the define( 'WP_DEVELOPMENT_MODE', 'core' ); temporary fix, remember to try removing this when you upgrade.

My guess is it’s something like the images are loaded before the iframe contents are rendered, so the height calculation doesn’t work properly.

• This reply was modified 1 year, 7 months ago by Adam Wood.

And another thread with a different fix: https://www.ads-software.com/support/topic/wordpress-block-styles-not-loading-in-frontend/

This sounds similar to another thread https://www.ads-software.com/support/topic/website-breaks-when-changing-directory/

There is a core bug for that https://core.trac.www.ads-software.com/ticket/59111

The suggested fix on that thread is:

“Try adding?define( 'WP_DEVELOPMENT_MODE', 'core' );?to your wp-config.php file as a temporary workaround while you’re working on the site.”

• This reply was modified 1 year, 7 months ago by Adam Wood.

This is what I see for a new post using WordPress 6.3 in Safari 16.6, with Twenty Twenty Three and no plugins.

There certainly seems to be a lot going on. What does this icon represent, a plugin?

Have you tried disabling all plugins to see how the editor toolbar behaves?

• This reply was modified 1 year, 7 months ago by Adam Wood.

Ok, could you please give more detail about the scenario so I can try to reproduce:

• Which block?
• Which controls?

Some screenshots or video would be very helpful.

Sounds like you’ll probably want to ask the EventOn plugin support at https://www.ads-software.com/support/plugin/eventon-lite/

Noting there have been image loading performance changes in 6.3, not sure if that might have an effect, although I’d expect images that are within the viewport not to be lazy loaded.

Image performance enhancements in WordPress 6.3

Thinking about this further, if masonry is running then it’s not a problem with references in the frame. I’ve tried to reproduce this and I get the same failed result in both scenarios, gallery-items with 0 height. useRefEffect makes no difference. You might need a different way of detecting when the images have loaded.

Have you looked in the site editor iframe to see if the imagesLoaded script has been loaded? You could either look at the network tab or inspect the source and look for the script.

Great! You’re welcome.