Stop limiting $block['keywords'] to only three items

[hacknug]

Gutenberg's core used to limit the number of keywords to three and, to prevent JS issues with that, you were slicing $block['keywords'] to only get the first three items.

This limitation doesn't exist anymore and should be removed so things work as expected. Lines 190–192 in pro/blocks.php.

[elliotcondon]

Hi @hacknug

Thanks for the topic.
Do you know which version of WP introduced the change?

[hacknug]

It was this PR which was assigned to the 5.1 milestone. Here's the changelog for that version: https://github.com/WordPress/gutenberg/releases/tag/v5.1.0

[elliotcondon]

Thanks @hacknug

I'll add this to my to-do list.

[elliotcondon]

@hacknug I have implemented a fix for this issue and will include it in the next release.