There are several very annoying bugs that have been reported multiple times by our end users that are using it on a daily basis for editing:
Selection is not kept when formatting (https://feedback.telerik.com/blazor/1623035-keep-selection-and-cursor-placement-after-block-operations)
State of formatting button is invalid (https://feedback.telerik.com/blazor/1602216-the-state-of-the-text-formatting-buttons-is-wrong-when-moving-the-cursor-from-one-formatted-text-to-a-differently-formatted-text)
Copy/Paste buttons are missing (https://feedback.telerik.com/blazor/1589151-toolbar-buttons-for-cut-copy-and-paste)
Even if read-only, it can still be edited (https://feedback.telerik.com/blazor/1545579-disabled-or-readonly-editor-is-still-focusable-and-editable)
If opening a toolbar dropdown (for example color picker), it does not always close if clicking beside it in the editor.
Do you plan fixing such basic editing bugs in the next release?