And buggy, for example, a chat message I'm writing, getting lost because I switch to another browser tab (and the chat window is there too but empty / not synch

And buggy, for example, a chat message I'm writing, getting lost because I switch to another browser tab (and the chat window is there too but empty / not synchronized, eventually causing the lost update bug). And on my wide screen, 30'', the chat window is just like 2x1 cm large. And on the events page, I choose to display today's or tomorrow's events. Then Facebook displays events from not those days.