Consider Angular Aria in the roadmap #593
Description
Version 3 of angular-editor is already a great leap regarding features and architectural design.
Angular Aria may be good for further design and implementation of this library.
For example, https://angular.dev/guide/aria/toolbar some nice features, in particular, optional Material style.
Angular ARIA adds almost nothing to the production bundle size. In real apps, the increase is usually well under 5 KB, and often 0 KB once tree‑shaking kicks in.