How to add a custom tooltip to the Editor

Dear Anki Community,

Thank you very much for the project.

May anyone suggest a way to modify Editor UI in order have a custom tooltip functionality/design?

Both showInfo and tooltip from aqt.utils, perhaps are not the options, because of their limited customization.

aqt.editor.Editor.web returns no attribute web
aqt.editor.Editor.doPaste returns TypeError: _pastePreFilter() missing 1 required positional argument: 'internal' for aqt.editor.Editor.doPaste(self=editor, html="<b>TEST</b>", internal=True, extended=True)

I found no documentation on both features…

Best and kind regards