Let me explain the use case:
When post title is too long we want to split it into 2 parts: (1) title and (2) subtitle. Then, title will be WP inbuild type and it entered in the title block in the editor. For subtitle we want it to be entered in a special subtitle block and have this data associated with a custom field or some other way which will allow us to differentiate subtitles from the rest of the content and apply special styling to it.
Thank you for your suggestion. I guess this is the only option. Though, the way Toolset is advertised I was expecting it to allow adding custom blocks to hold custom data fields to use inside block editor when creating content and not outside WYSWYG editor form.
Can it be converted to feature request to toolset?
