This is exactly my experience. I am the only one in my team working in another city and this is just ridiculous how many times I am feeling exactly these feelings (disconnected, left out, and sidelined).

I am dealing with an insane amount of issues that would have never happened if everyone was in the same office.

It really depends on the culture of the company and the team, and it appears that mine has not managed to change enough (whatever they claim).