Thanks for your response to my question.
I think I was a little confused about what is listed in the Pending Merges Waiting for Action by Me.
Originally I thought that all profiles waiting to be merged of which I was the profile manager would show in the list of profiles Waiting for Action by Me.
Now I realise it only lists pending merges waiting for approval by me, and I have to check Pending Merges Initiated by Me as well as searching in All Pending Merges for profiles of which I am a profile manager.
So the link text and page title are confusing especially when taken in the context that All Pending Merges Waiting for Action in All of Wikitree, lists all default approved merges ready to be merged.
Perhaps the link/ltitle should read Pending Merges Waiting for Approval by Me?