Hi @Zeriga!
Fyi, the show/hide mouse cursor is being worked on right now and, if nothing extraordinary happens, it should be done in the 1.2.94 release (I think it just misses the 1.2.93 release I’m afraid). The tricky part is getting consistent behaviour on html5, where it works quite differently.
However, it’s a very good, bigger question that you ask and, personally, I’d like to think that by simply having a dialog (just like this one, but a little earlier), we can hopefully come up with a “due date” for when a cliff hanger feature is needed, on a case by case basis. That usually helps in making the planning/decisions, so such a feature can be moved up in the schedule. That’s how we work with internal teams too.
I think this is in line with what @Oleg_The_Evangelist said here: “…our ideas range from direct technical help…”. Again, this is my personal view/interpretation of things, so it’s not a guarantee that it will work this way in practise.