CentBrowser Forum

23815 - Middle-clicking (and ctrl-clicking or shift-clicking) links opens tabs in the same renderer process - chromium - Monorail

Since chrome 60 ctrl-clicking or middle-clicking links will open new tabs in new renderer processes.
I suggest change back to use the same renderer process for new tabs when ctrl-clicking or middle-clicking links within the domain because there are other ways to open new tab in new process, such as drag-and-drop or contextmenu "Open in new tab" command.

I am not sure whether we should change it back.
As they discussed, a separate render process will consume extra 20-30M memory, but will be more responsive.
By the way, you can use startup command line --render-process-limit=xxx to set maximum render process count.