Multisite compatability?

I never tried embed-chessboard on a multisite configuration.

I’ll have a look what might be required to enable multisite compatibility.

Multisite enabled plugins most likely need a different set of initialization and configuration APIs; a questionable design choice, if you ask me, that a plugin should behave differently if dedicated to a standalone installation or if dedicated to an instance of a multisite installation, but this seems to be the issue.

No promises of this feature happening at this point. I’ll post update here of any progress if available, so if you subscribe to this topic you should get automatic notifications.

Thanks for flagging the issue.

An initial quick look shows a level of complexity for implementing multisite support well beyond the scope of this extension; as a result, this feature will not be added short term.