I have been using the Note Cleanup tool for a while, mostly to tidy up URL links in my notes.
However it is easy to accidentally cleanup HTML that is meant to be in a note. In particular, the note type ‘HTML code’ is meant to have HTML in it. The unfortunate result of a cleanup is that table structures and other html is removed.
I wonder if the Note Cleanup tool can have an option to skip any notes of type ‘HTML code’. Or, perhaps it should always skip notes of type ‘HTML code’.