Filter {post_gallery} does not work with Gutenberg

[oxibug]

Hi Guys,

I'm using the {post_gallery} filter to styling the post content galleries BUT after activating Gutenberg you force my theme to use your style, I try to turn the filter's priority to 99 but the plugin restyled everything inside the content.

So I think you should make a new filter to help developers to make their own styles.

Thanks for your GREAT work

[joyously]

Gutenberg is not part of core, therefore this should be reported on the project at GitHub instead of Trac.

[earnjam]

As @joyously mentioned, since it isn't part of core yet, we're tracking issues specific to Gutenberg over on the Github repo. ​https://github.com/wordpress/gutenberg

Please report this and any others you may encounter over there.

Thanks!