Extend configuration of the pop-up window

Have you tried updating the translation for the "Term definition" string?

Dialog title is being translated in code:

        // Allow dialog title translation.
        const tTermDefinition = Drupal.t('Term definition');

And the bottom close button can be easily hidden using CSS.

Will be fixed in 💬 Allow for customisation of width of pop-up dialog Active .

Fix has been released on 4.2.x dev branch.

Absolutely working as it should.
Brilliant...

Automatically closed - issue fixed for 2 weeks with no activity.