Text blocks becomes unusable after adding image via custom rte (ckeditor)

Hello everyone,

I'm using ckeditor instead of default rte. Ckeditor is loading its own plugins and it looks like this.

With this set of plugins I'm able to use ckeditor image component and it works like a charm.

But if I save this content to database and reloading them after that, img tag becomes "trigger" to default image component, and text cannot be edited.

On the other hand link component is editable in ckeditor.

Any advice is welcome.