Opening the inbox automatically brings up “mentions,” but if you want to see private messages, you can click at the top and choose “all messages.” Clicking any of those options though will crash the app. You can still access those options through the side window, just not the dropdown at the top while viewing the inbox.
My top one doesn’t work right either. Left drawer, there’s at least the drop-down that lets me pick which inbox I want to check, but once I’m there I can’t switch.
One would hope - but I thought that about the inbox links (or whatever you wanna call them) in the first place
¯\_ (ツ) _/¯