Advice:
Use every day or at least every other day 15 minutes for an informal exchange within your team, just like you would chat at your office coffee machine.
Relevance for today:
This keeps the connection within your team good and helps to include new team members because it‘s officially informal without work topics.
Onboarding these days is hard - I myself started a new job during the pandemic and this informal meeting helps to bond and get to know your colleagues you might never see „in real“.