Install SPARKvue PWA for Offline Use

How to I install the SPARKvue Progressive Web App (PWA) locally on my computer to use it offline or to launch it more like a traditional installed app?
Recorded with SPARKvue PWA version 4.10.0 (released January 2024).

[@andreipogorelov]

Your application does not work without Internet connection. After installing, I have refreshed the window with Ctrl-F5 and it says "You're offline".

[@pascohowdoi]

In our testing, the downloaded SPARKvue PWA is working without an internet connection. After you install it, you should find a shortcut to launch it using its locally cached files. Does that work for you? If not, please contact our Tech Support group for help troubleshooting: pasco.com/support.
It appears that the Ctrl+F5 command you cite is a request to ignore the local cache and download all the files again. It sounds like that would require an internet connection.