I have two Sharepoint sites - a teamsite as https://.sharepoint.com/sites/A and a communication site https://.sharepoint.com/sites/B.
I want to use url 'sites/A' for the communication site, so I changed the 'sites/A' to 'sites/C' and then changed the url 'sites/B' to sites/A'.
Resulting from that, when I try to change access level for the communication site, I find I couldn't do that. But if I change access level for the teamsite, the changes will be automatically reflected in the commmunication site. It seems the access levels of the two sites are in sync now. One user will have the same access for the two sites. That's very strange.
How can I solve this?
Thank you.