Operating system
Windows
Joplin version
3.4.12
Desktop version info
Joplin 3.4.12 (prod, win32)
Sync target
WebDAV
What issue do you have?
If I Convert Note To Markdown and decide to revert, even when history enabled I don't see a revision (in fact there are no revisions displayed for this case) that I can select to revert to the original HTML, nor does Undo (Ctrl-Z) appear to change anything.