I don’t think it is necessary at all.
I download aia when I am about to make big changes or from time to time just to have a backup in case of something happen.
I use to open the same project 10 times a day or more.
In a week I would have 70 aias at my computer, wouldn’t know what is the diference between them and would suffer to upload and test each one of them when I needed
I prefer download aia whenever I want and save it with a name that help me to identify it easily.
i believe if we have that option, we have to pay in the futur. We have a few 1000 user. Think of that someone downloads each day 100Mb or maybe more bc he have to refresh the page. This is so much unneeded data transfer which costs a lot of money.
I’m from the old school I’d just like to have a keyboard shortcut to save the project (or other common operations). In the meantime I organized myself with a simple bash script set to a keyboard shortcut to save the current project.
You checking whether a user has just visited their project, is a privacy reason? You check if people are using our apps, and checking whether were using your Creator… But when someone clicks to open a project, you cant check whether they have?