Whenever I start a new project (and is frequent because I don’t know what I’m doing and in testing stuff I simultaneously break the project 
) I have to re enable invert middle mouse pan in the editor preferences. Since is in the editor preference I think should remain enabled between new projects, it’s a very minor problem but I think it was overlooked. Thanks.
Yeah it can be a bit of a nuisance, but the easiest way I have found to get around is to set your settings how you like them, then in the editor preferences dialog, click the Export button, and save the file to a folder that is easy to remember. Then when you start a new project, you can just press the Import button in the editor preferences dialog, choose the file that you saved before, and it will update all of your settings for you. 
Good suggestion, in fact I’ll go one further and save that file in my dropbox 