First of all, I have been reading a lot of publications on Substack, thank you. I have been using your app for a few days, and have a few feature requests:

1. Can you please support signing in to multiple accounts? Ideally, you would merge the subscriptions together into one view, but even if not, easy account switching is good enough.

2. Can you gray out the read posts? The "inbox" doesn't distinguish between read and unread, archiving is the only option. But sometimes I might want to refer back, and don't want to archive it yet. (EDIT: I just found the orange dot, but it's not very visible)

3. When you know that I have read the post via email (from the tracking pixels), can you show them as read in the app?