Outstanding plugin, but doesn’t play well with spectra

This is the only text editor a developer would need in developing websites, especially blog websites. I can not see a blog working without this amazing plugin. However, my website is not a blog, and introducing this plugin to my Pages to justify some text blocks breaks my Spectra previews. Specifically, many (not all) spectra blocks throw this error: “This block has encountered an error and cannot be previewed” after some time using this plugin. The Spectra blocks are working well in the front-end, but In the backend, I cannot interact with them since they have no previews.

I have spent a good few hours trying to figure out which plugin is causing this error, and when I deactivated EditorsKit everything was functional. I would love to have both EditorsKit and Spectra working together. I will contact Spectra support for this bug as well as I’m not sure which plugin is not playing nice with the other yet.