Picking good icons is often a hard task and as much as possible I try to follow 'official' iconography. In the app I am currently working this is primarily the Material Design philosophy and when I needed an 'Open with' icon I noticed they had the following one:
which to me looks like a 'move' icon, rather than 'open with'. Instead the 'open in new' icon
looks a whole lot more like what I was expecting an 'open with' icon to look like.
Is this just me being the odd one out or is this actually a confusing icon? And just to make this a less opinionated question, are major apps and/or system views using this icon (as that would mean users are used to it as well)?