Do you check-in with your boss to make sure you are both on the same page?
Even if your boss is not at the office, you should be in contact with them at least twice a day – first thing in the morning and at about 5pm in the afternoon.
If your boss is away, you can still check-in via phone or on Microsoft Teams. Try sending them an instant message via Teams first and let them know that you are trying to get hold of them.
Tip: Say "I'm calling you in 10 minutes if you don't answer!"
During the morning check-in:
During the afternoon check-in: