Hello,
I have deployed a new D365 environment with Power Platform integration enabled. I also configured the dual-write feature and the status says that environment linking is successful, in the Power Platform Admin Center everything looks fine as well but still I am not able to install any add-ins. Referring to the documentation, at this point I should be able to see some button in the "ENVIRONMENT ADD-INS" section in LCS. What may be the cause of this problem?