Here in Budapest (Hungary) it varies what each company requires, but the general behavior was (before COVID) that developers show up at the meetings and do what

Here in Budapest (Hungary) it varies what each company requires, but the general behavior was (before COVID) that developers show up at the meetings and do whatever between. 1-2 hour lunch breaks were common. Folks who smoke spent also at least a hour per day AFK. After lunch getting a coffee easily used to take at least half an hour, etc. For example at EPAM (big outsourcing company, badge tracked time spent in the building) and at LogMeIn as long as the sprints were "green" everything was fine.