@Mark please don't hate me for all the spam, y'all doing a fantastic job 😁🙈

settings > display

Changing the site theme does not work for me. I click on "save settings " and a pop up confirms it's been updated but nothing changes.

Drop down > switch to dark mode

Works 👌

Just so you know I'm testing on mobile (Samsung 9) using Google Chrome

I saved a comment but couldn't unsaved it by clicking the same icon again (it just came up with a "saved" pop up again).

I went to my saved post and there is no option to unsave there either.