@Gargron I'm one of those people in the Czech Republic downloading the iOS app recently, so yay!
I have to say I moved quickly to Metatext as it has a few more features I wanted: bookmarks, an option to send DMs, and local and federated timelines.
I wish I could help with it, I don't have a Mac though :sadness: I should tinker at least with other parts of Mastodon, I like what y'all are doing.