I should also add, this would require you to use a GDPR respecting instance. There’s a reason places like Amazon have amazon.com and amazon.co.uk, etc. That’s not tenable for me, or most users.
I think this is by design. I once contributed to git, and it required putting a patch in the mailing list. It certainly forced you to be sure your code was spot on.
While probably a valid enough test, keep in mind Google’s fingerprinting goes well beyond IP and what incognito applies. There’s a reason Tor Browser changes things like browser window dimensions every time you open it.
Uhm, offered dev code, so probably know what an MD is 😉 And sorry, wrong on dark mode as there is no dark mode in the latest Markdownr… I just had a chat with the dev in the issue tracker. It was trivial to add dark mode and preview mode, they are now in the main branch and will be in the next release.