Button for styling like Fat and Underline should use styles

Imported from UserVoice

Author: Vaporato

At moment, using buttons for styling text break the whole style.
Allow to set up specific styles for the buttons.

On the other side, add a Cleanup mode that allow identifying text that use such a style. Also, a list of used styles by count of use would be helpfull with the possibility to replace it and all occurency by another one. In the best case also with click on another Text.

Hello,
Have you ever encountered an editor that provides such a feature? If I understand correctly, you are suggesting binding text formatting buttons (e.g., Bold, Italic, etc.) to styles; however, it is unclear how this would work both from the user interface perspective and in terms of editing behavior.

Any additional information would be much appreciated.