Actually, it was my mistake.
For whatever reason, the option to add a logo wasn’t available in the first two templates. Usually, if you don’t have a logo selected, you would see the W WordPress logo in its place. However I didn’t see that either.
I had to go to the dark template, then it allowed me to select a logo. Now I can switch to any template and everything seem to be working fine. Maybe it’s just an issue on my end.
Thanks for responding back.