Currently when i try to make a heading size change in the prismic writing room, the editor doesn't seem to detect any changes and I cannot click save. If I try to trick it by making a character change, I can click save, but then the heading size changes back to the original value (h1) instead of the value i updated it to (h2).
I'm using the latest version of chrome on mac. I've tried hard refreshing and it didn't seem to help.
I'm seeing the following in the console:
Hey @teamgi ,
Thanks for flagging this issue! Is it possible that you have a Chrome extension that is interfering?
If that's not the issue, I'll need a little more info.
You can send this info in a DM if you like.
Thanks,
Sam
DM sent. Thanks!
Got it, thanks 
@teamgi I got your update about trying it in private browser. That's also good to know. I've submitted an issue with the dev team, and I'll let you know where it goes.