Hierarchical taxonomies mixed up, not global when global terms enabled in multisite

[sillybean]

I'm creating ​a custom post type and taxonomy for a university site. I had tested the plugin successfully on a single site. On the network, I created a subdomain site to test things a bit, then turned on global terms and network-enabled the plugin. When I went to create a new College term, weirdness occurred.

The list of Colleges was initially blank, as you would expect. When I entered the first one (Architecture), what appeared in the Colleges list on the right was Uncategorized. I deleted that and tried again. This time Blogroll appeared. I deleted that and tried a third time. This time I did get Architecture with the slug architecture-3.

Uncategorized and Blogroll still appear under both sites' categories and link categories. On the subdomain site, the Colleges list is blank again.

[wpmuguru]

Global terms wasn't implemented for custom taxonomies.

Before I do anything with this, does anyone have a preference for whether custom taxonomies are included or excluded?

[wpmuguru]

I have a patch for this that passed initial testing. I'd like to test it more extensively before committing.

[wpmuguru]

(In [13925]) rework syncing of global terms, see #12663

[gazouteast]

quote "Before I do anything with this, does anyone have a preference for whether custom taxonomies are included or excluded? "

Yes please.

[wpmuguru]

Replying to gazouteast:

quote "Before I do anything with this, does anyone have a preference for whether custom taxonomies are included or excluded? "

Yes please.

The original comment was in error. They were not excluded from global terms.

[wpmuguru]

Closing this pending someone reporting an issue.